42517440

素因数分解:

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

素因数の和:89

約数の個数: 448

約数和(自身を含む): 185318400

約数和(自身を除く): 142800960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 37, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 64, 70, 72, 74, 76, 80, 84, 90, 95, 96, 105, 108, 111, 112, 114, 120, 126, 133, 135, 140, 144, 148, 152, 160, 168, 171, 180, 185, 189, 190, 192, 210, 216, 222, 224, 228, 240, 252, 259, 266, 270, 280, 285, 288, 296, 304, 315, 320, 333, 336, 342, 360, 370, 378, 380, 399, 420, 432, 444, 448, 456, 480, 504, 513, 518, 532, 540, 555, 560, 570, 576, 592, 608, 630, 665, 666, 672, 684, 703, 720, 740, 756, 760, 777, 798, 840, 855, 864, 888, 912, 945, 960, 999, 1008, 1026, 1036, 1064, 1080, 1110, 1120, 1140, 1184, 1197, 1216, 1260, 1295, 1330, 1332, 1344, 1368, 1406, 1440, 1480, 1512, 1520, 1554, 1596, 1665, 1680, 1710, 1728, 1776, 1824, 1890, 1995, 1998, 2016, 2052, 2072, 2109, 2128, 2160, 2220, 2240, 2280, 2331, 2368, 2394, 2520, 2565, 2590, 2660, 2664, 2736, 2812, 2880, 2960, 3024, 3040, 3108, 3192, 3330, 3360, 3420, 3515, 3552, 3591, 3648, 3780, 3885, 3990, 3996, 4032, 4104, 4144, 4218, 4256, 4320, 4440, 4560, 4662, 4788, 4921, 4995, 5040, 5130, 5180, 5320, 5328, 5472, 5624, 5920, 5985, 6048, 6080, 6216, 6327, 6384, 6660, 6720, 6840, 6993, 7030, 7104, 7182, 7560, 7770, 7980, 7992, 8208, 8288, 8436, 8512, 8640, 8880, 9120, 9324, 9576, 9842, 9990, 10080, 10260, 10360, 10545, 10640, 10656, 10944, 11248, 11655, 11840, 11970, 12096, 12432, 12654, 12768, 13320, 13680, 13986, 14060, 14364, 14763, 15120, 15540, 15960, 15984, 16416, 16576, 16872, 17760, 17955, 18240, 18648, 18981, 19152, 19684, 19980, 20160, 20520, 20720, 21090, 21280, 21312, 22496, 23310, 23940, 24605, 24864, 25308, 25536, 26640, 27360, 27972, 28120, 28728, 29526, 30240, 31080, 31635, 31920, 31968, 32832, 33744, 34965, 35520, 35910, 37296, 37962, 38304, 39368, 39960, 41040, 41440, 42180, 42560, 44289, 44992, 46620, 47880, 49210, 49728, 50616, 53280, 54720, 55944, 56240, 57456, 59052, 60480, 62160, 63270, 63840, 63936, 67488, 69930, 71820, 73815, 74592, 75924, 76608, 78736, 79920, 82080, 82880, 84360, 88578, 93240, 94905, 95760, 98420, 101232, 106560, 111888, 112480, 114912, 118104, 124320, 126540, 127680, 132867, 134976, 139860, 143640, 147630, 149184, 151848, 157472, 159840, 164160, 168720, 177156, 186480, 189810, 191520, 196840, 202464, 221445, 223776, 224960, 229824, 236208, 248640, 253080, 265734, 279720, 287280, 295260, 303696, 314944, 319680, 337440, 354312, 372960, 379620, 383040, 393680, 404928, 442890, 447552, 472416, 506160, 531468, 559440, 574560, 590520, 607392, 664335, 674880, 708624, 745920, 759240, 787360, 885780, 944832, 1012320, 1062936, 1118880, 1149120, 1181040, 1214784, 1328670, 1417248, 1518480, 1574720, 1771560, 2024640, 2125872, 2237760, 2362080, 2657340, 2834496, 3036960, 3543120, 4251744, 4724160, 5314680, 6073920, 7086240, 8503488, 10629360, 14172480, 21258720, 42517440]

約数ペア:

[(1, 42517440), (2, 21258720), (3, 14172480), (4, 10629360), (5, 8503488), (6, 7086240), (7, 6073920), (8, 5314680), (9, 4724160), (10, 4251744), (12, 3543120), (14, 3036960), (15, 2834496), (16, 2657340), (18, 2362080), (19, 2237760), (20, 2125872), (21, 2024640), (24, 1771560), (27, 1574720), (28, 1518480), (30, 1417248), (32, 1328670), (35, 1214784), (36, 1181040), (37, 1149120), (38, 1118880), (40, 1062936), (42, 1012320), (45, 944832), (48, 885780), (54, 787360), (56, 759240), (57, 745920), (60, 708624), (63, 674880), (64, 664335), (70, 607392), (72, 590520), (74, 574560), (76, 559440), (80, 531468), (84, 506160), (90, 472416), (95, 447552), (96, 442890), (105, 404928), (108, 393680), (111, 383040), (112, 379620), (114, 372960), (120, 354312), (126, 337440), (133, 319680), (135, 314944), (140, 303696), (144, 295260), (148, 287280), (152, 279720), (160, 265734), (168, 253080), (171, 248640), (180, 236208), (185, 229824), (189, 224960), (190, 223776), (192, 221445), (210, 202464), (216, 196840), (222, 191520), (224, 189810), (228, 186480), (240, 177156), (252, 168720), (259, 164160), (266, 159840), (270, 157472), (280, 151848), (285, 149184), (288, 147630), (296, 143640), (304, 139860), (315, 134976), (320, 132867), (333, 127680), (336, 126540), (342, 124320), (360, 118104), (370, 114912), (378, 112480), (380, 111888), (399, 106560), (420, 101232), (432, 98420), (444, 95760), (448, 94905), (456, 93240), (480, 88578), (504, 84360), (513, 82880), (518, 82080), (532, 79920), (540, 78736), (555, 76608), (560, 75924), (570, 74592), (576, 73815), (592, 71820), (608, 69930), (630, 67488), (665, 63936), (666, 63840), (672, 63270), (684, 62160), (703, 60480), (720, 59052), (740, 57456), (756, 56240), (760, 55944), (777, 54720), (798, 53280), (840, 50616), (855, 49728), (864, 49210), (888, 47880), (912, 46620), (945, 44992), (960, 44289), (999, 42560), (1008, 42180), (1026, 41440), (1036, 41040), (1064, 39960), (1080, 39368), (1110, 38304), (1120, 37962), (1140, 37296), (1184, 35910), (1197, 35520), (1216, 34965), (1260, 33744), (1295, 32832), (1330, 31968), (1332, 31920), (1344, 31635), (1368, 31080), (1406, 30240), (1440, 29526), (1480, 28728), (1512, 28120), (1520, 27972), (1554, 27360), (1596, 26640), (1665, 25536), (1680, 25308), (1710, 24864), (1728, 24605), (1776, 23940), (1824, 23310), (1890, 22496), (1995, 21312), (1998, 21280), (2016, 21090), (2052, 20720), (2072, 20520), (2109, 20160), (2128, 19980), (2160, 19684), (2220, 19152), (2240, 18981), (2280, 18648), (2331, 18240), (2368, 17955), (2394, 17760), (2520, 16872), (2565, 16576), (2590, 16416), (2660, 15984), (2664, 15960), (2736, 15540), (2812, 15120), (2880, 14763), (2960, 14364), (3024, 14060), (3040, 13986), (3108, 13680), (3192, 13320), (3330, 12768), (3360, 12654), (3420, 12432), (3515, 12096), (3552, 11970), (3591, 11840), (3648, 11655), (3780, 11248), (3885, 10944), (3990, 10656), (3996, 10640), (4032, 10545), (4104, 10360), (4144, 10260), (4218, 10080), (4256, 9990), (4320, 9842), (4440, 9576), (4560, 9324), (4662, 9120), (4788, 8880), (4921, 8640), (4995, 8512), (5040, 8436), (5130, 8288), (5180, 8208), (5320, 7992), (5328, 7980), (5472, 7770), (5624, 7560), (5920, 7182), (5985, 7104), (6048, 7030), (6080, 6993), (6216, 6840), (6327, 6720), (6384, 6660)]