155897280

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:97

約数の個数: 672

約数和(自身を含む): 722741760

約数和(自身を除く): 566844480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 19, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 37, 38, 40, 42, 44, 45, 48, 55, 56, 57, 60, 63, 64, 66, 70, 72, 74, 76, 77, 80, 84, 88, 90, 95, 96, 99, 105, 110, 111, 112, 114, 120, 126, 132, 133, 140, 144, 148, 152, 154, 160, 165, 168, 171, 176, 180, 185, 190, 192, 198, 209, 210, 220, 222, 224, 228, 231, 240, 252, 259, 264, 266, 280, 285, 288, 296, 304, 308, 315, 320, 330, 333, 336, 342, 352, 360, 370, 380, 385, 396, 399, 407, 418, 420, 440, 444, 448, 456, 462, 480, 495, 504, 518, 528, 532, 555, 560, 570, 576, 592, 608, 616, 627, 630, 660, 665, 666, 672, 684, 693, 703, 704, 720, 740, 760, 770, 777, 792, 798, 814, 836, 840, 855, 880, 888, 912, 924, 960, 990, 1008, 1036, 1045, 1056, 1064, 1110, 1120, 1140, 1155, 1184, 1197, 1216, 1221, 1232, 1254, 1260, 1295, 1320, 1330, 1332, 1344, 1368, 1386, 1406, 1440, 1463, 1480, 1520, 1540, 1554, 1584, 1596, 1628, 1665, 1672, 1680, 1710, 1760, 1776, 1824, 1848, 1881, 1980, 1995, 2016, 2035, 2072, 2090, 2109, 2112, 2128, 2220, 2240, 2280, 2310, 2331, 2368, 2394, 2442, 2464, 2508, 2520, 2590, 2640, 2660, 2664, 2736, 2772, 2812, 2849, 2880, 2926, 2960, 3040, 3080, 3108, 3135, 3168, 3192, 3256, 3330, 3344, 3360, 3420, 3465, 3515, 3520, 3552, 3648, 3663, 3696, 3762, 3885, 3960, 3990, 4032, 4070, 4144, 4180, 4218, 4256, 4389, 4440, 4560, 4620, 4662, 4788, 4884, 4921, 4928, 5016, 5040, 5180, 5280, 5320, 5328, 5472, 5544, 5624, 5698, 5852, 5920, 5985, 6080, 6105, 6160, 6216, 6270, 6327, 6336, 6384, 6512, 6660, 6688, 6720, 6840, 6930, 7030, 7104, 7315, 7326, 7392, 7524, 7733, 7770, 7920, 7980, 8140, 8288, 8360, 8436, 8512, 8547, 8778, 8880, 9120, 9240, 9324, 9405, 9576, 9768, 9842, 10032, 10080, 10360, 10545, 10560, 10640, 10656, 10944, 11088, 11248, 11396, 11655, 11704, 11840, 11970, 12210, 12320, 12432, 12540, 12654, 12768, 13024, 13167, 13320, 13376, 13680, 13860, 14060, 14245, 14630, 14652, 14763, 14784, 15048, 15466, 15540, 15840, 15960, 16280, 16576, 16720, 16872, 17094, 17556, 17760, 18240, 18315, 18480, 18648, 18810, 19152, 19536, 19684, 20064, 20160, 20720, 21090, 21280, 21312, 21945, 22176, 22496, 22792, 23199, 23310, 23408, 23940, 24420, 24605, 24640, 24864, 25080, 25308, 25536, 25641, 26048, 26334, 26640, 27360, 27720, 28120, 28490, 29260, 29304, 29526, 30096, 30932, 31080, 31635, 31680, 31920, 32560, 33440, 33744, 34188, 35112, 35520, 36630, 36960, 37296, 37620, 38304, 38665, 39072, 39368, 40128, 41440, 42180, 42560, 42735, 43890, 44289, 44352, 44992, 45584, 46398, 46620, 46816, 47880, 48840, 49210, 49728, 50160, 50616, 51282, 52668, 53280, 54131, 54720, 55440, 56240, 56980, 58520, 58608, 59052, 60192, 61864, 62160, 63270, 63840, 65120, 65835, 66880, 67488, 68376, 69597, 70224, 73260, 73815, 73920, 74592, 75240, 76608, 77330, 78144, 78736, 82880, 84360, 85470, 87780, 88578, 91168, 92796, 93240, 93632, 95760, 97680, 98420, 100320, 101232, 102564, 105336, 106560, 108262, 110880, 112480, 113960, 115995, 117040, 117216, 118104, 120384, 123728, 124320, 126540, 127680, 128205, 130240, 131670, 134976, 136752, 139194, 140448, 146520, 147630, 149184, 150480, 154660, 157472, 162393, 168720, 170940, 175560, 177156, 182336, 185592, 186480, 191520, 195360, 196840, 200640, 202464, 205128, 210672, 216524, 221445, 221760, 224960, 227920, 231990, 234080, 234432, 236208, 247456, 248640, 253080, 256410, 263340, 270655, 273504, 278388, 280896, 293040, 295260, 300960, 309320, 314944, 324786, 337440, 341880, 347985, 351120, 354312, 371184, 372960, 383040, 390720, 393680, 404928, 410256, 421344, 433048, 442890, 455840, 463980, 468160, 472416, 487179, 494912, 506160, 512820, 526680, 541310, 547008, 556776, 586080, 590520, 601920, 618640, 649572, 674880, 683760, 695970, 702240, 708624, 742368, 745920, 787360, 811965, 820512, 842688, 866096, 885780, 911680, 927960, 944832, 974358, 1012320, 1025640, 1053360, 1082620, 1113552, 1172160, 1181040, 1237280, 1299144, 1367520, 1391940, 1404480, 1417248, 1484736, 1574720, 1623930, 1641024, 1732192, 1771560, 1855920, 1948716, 2024640, 2051280, 2106720, 2165240, 2227104, 2362080, 2435895, 2474560, 2598288, 2735040, 2783880, 2834496, 3247860, 3464384, 3543120, 3711840, 3897432, 4102560, 4213440, 4330480, 4454208, 4724160, 4871790, 5196576, 5567760, 6495720, 7086240, 7423680, 7794864, 8205120, 8660960, 9743580, 10393152, 11135520, 12991440, 14172480, 15589728, 17321920, 19487160, 22271040, 25982880, 31179456, 38974320, 51965760, 77948640, 155897280]

約数ペア:

[(1, 155897280), (2, 77948640), (3, 51965760), (4, 38974320), (5, 31179456), (6, 25982880), (7, 22271040), (8, 19487160), (9, 17321920), (10, 15589728), (11, 14172480), (12, 12991440), (14, 11135520), (15, 10393152), (16, 9743580), (18, 8660960), (19, 8205120), (20, 7794864), (21, 7423680), (22, 7086240), (24, 6495720), (28, 5567760), (30, 5196576), (32, 4871790), (33, 4724160), (35, 4454208), (36, 4330480), (37, 4213440), (38, 4102560), (40, 3897432), (42, 3711840), (44, 3543120), (45, 3464384), (48, 3247860), (55, 2834496), (56, 2783880), (57, 2735040), (60, 2598288), (63, 2474560), (64, 2435895), (66, 2362080), (70, 2227104), (72, 2165240), (74, 2106720), (76, 2051280), (77, 2024640), (80, 1948716), (84, 1855920), (88, 1771560), (90, 1732192), (95, 1641024), (96, 1623930), (99, 1574720), (105, 1484736), (110, 1417248), (111, 1404480), (112, 1391940), (114, 1367520), (120, 1299144), (126, 1237280), (132, 1181040), (133, 1172160), (140, 1113552), (144, 1082620), (148, 1053360), (152, 1025640), (154, 1012320), (160, 974358), (165, 944832), (168, 927960), (171, 911680), (176, 885780), (180, 866096), (185, 842688), (190, 820512), (192, 811965), (198, 787360), (209, 745920), (210, 742368), (220, 708624), (222, 702240), (224, 695970), (228, 683760), (231, 674880), (240, 649572), (252, 618640), (259, 601920), (264, 590520), (266, 586080), (280, 556776), (285, 547008), (288, 541310), (296, 526680), (304, 512820), (308, 506160), (315, 494912), (320, 487179), (330, 472416), (333, 468160), (336, 463980), (342, 455840), (352, 442890), (360, 433048), (370, 421344), (380, 410256), (385, 404928), (396, 393680), (399, 390720), (407, 383040), (418, 372960), (420, 371184), (440, 354312), (444, 351120), (448, 347985), (456, 341880), (462, 337440), (480, 324786), (495, 314944), (504, 309320), (518, 300960), (528, 295260), (532, 293040), (555, 280896), (560, 278388), (570, 273504), (576, 270655), (592, 263340), (608, 256410), (616, 253080), (627, 248640), (630, 247456), (660, 236208), (665, 234432), (666, 234080), (672, 231990), (684, 227920), (693, 224960), (703, 221760), (704, 221445), (720, 216524), (740, 210672), (760, 205128), (770, 202464), (777, 200640), (792, 196840), (798, 195360), (814, 191520), (836, 186480), (840, 185592), (855, 182336), (880, 177156), (888, 175560), (912, 170940), (924, 168720), (960, 162393), (990, 157472), (1008, 154660), (1036, 150480), (1045, 149184), (1056, 147630), (1064, 146520), (1110, 140448), (1120, 139194), (1140, 136752), (1155, 134976), (1184, 131670), (1197, 130240), (1216, 128205), (1221, 127680), (1232, 126540), (1254, 124320), (1260, 123728), (1295, 120384), (1320, 118104), (1330, 117216), (1332, 117040), (1344, 115995), (1368, 113960), (1386, 112480), (1406, 110880), (1440, 108262), (1463, 106560), (1480, 105336), (1520, 102564), (1540, 101232), (1554, 100320), (1584, 98420), (1596, 97680), (1628, 95760), (1665, 93632), (1672, 93240), (1680, 92796), (1710, 91168), (1760, 88578), (1776, 87780), (1824, 85470), (1848, 84360), (1881, 82880), (1980, 78736), (1995, 78144), (2016, 77330), (2035, 76608), (2072, 75240), (2090, 74592), (2109, 73920), (2112, 73815), (2128, 73260), (2220, 70224), (2240, 69597), (2280, 68376), (2310, 67488), (2331, 66880), (2368, 65835), (2394, 65120), (2442, 63840), (2464, 63270), (2508, 62160), (2520, 61864), (2590, 60192), (2640, 59052), (2660, 58608), (2664, 58520), (2736, 56980), (2772, 56240), (2812, 55440), (2849, 54720), (2880, 54131), (2926, 53280), (2960, 52668), (3040, 51282), (3080, 50616), (3108, 50160), (3135, 49728), (3168, 49210), (3192, 48840), (3256, 47880), (3330, 46816), (3344, 46620), (3360, 46398), (3420, 45584), (3465, 44992), (3515, 44352), (3520, 44289), (3552, 43890), (3648, 42735), (3663, 42560), (3696, 42180), (3762, 41440), (3885, 40128), (3960, 39368), (3990, 39072), (4032, 38665), (4070, 38304), (4144, 37620), (4180, 37296), (4218, 36960), (4256, 36630), (4389, 35520), (4440, 35112), (4560, 34188), (4620, 33744), (4662, 33440), (4788, 32560), (4884, 31920), (4921, 31680), (4928, 31635), (5016, 31080), (5040, 30932), (5180, 30096), (5280, 29526), (5320, 29304), (5328, 29260), (5472, 28490), (5544, 28120), (5624, 27720), (5698, 27360), (5852, 26640), (5920, 26334), (5985, 26048), (6080, 25641), (6105, 25536), (6160, 25308), (6216, 25080), (6270, 24864), (6327, 24640), (6336, 24605), (6384, 24420), (6512, 23940), (6660, 23408), (6688, 23310), (6720, 23199), (6840, 22792), (6930, 22496), (7030, 22176), (7104, 21945), (7315, 21312), (7326, 21280), (7392, 21090), (7524, 20720), (7733, 20160), (7770, 20064), (7920, 19684), (7980, 19536), (8140, 19152), (8288, 18810), (8360, 18648), (8436, 18480), (8512, 18315), (8547, 18240), (8778, 17760), (8880, 17556), (9120, 17094), (9240, 16872), (9324, 16720), (9405, 16576), (9576, 16280), (9768, 15960), (9842, 15840), (10032, 15540), (10080, 15466), (10360, 15048), (10545, 14784), (10560, 14763), (10640, 14652), (10656, 14630), (10944, 14245), (11088, 14060), (11248, 13860), (11396, 13680), (11655, 13376), (11704, 13320), (11840, 13167), (11970, 13024), (12210, 12768), (12320, 12654), (12432, 12540)]