16703280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:89

約数の個数: 320

約数和(自身を含む): 67852800

約数和(自身を除く): 51149520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 33, 36, 37, 38, 40, 44, 45, 48, 54, 55, 57, 60, 66, 72, 74, 76, 80, 88, 90, 95, 99, 108, 110, 111, 114, 120, 132, 135, 144, 148, 152, 165, 171, 176, 180, 185, 190, 198, 209, 216, 220, 222, 228, 240, 264, 270, 285, 296, 297, 304, 330, 333, 342, 360, 370, 380, 396, 407, 418, 432, 440, 444, 456, 495, 513, 528, 540, 555, 570, 592, 594, 627, 660, 666, 684, 703, 720, 740, 760, 792, 814, 836, 855, 880, 888, 912, 990, 999, 1026, 1045, 1080, 1110, 1140, 1188, 1221, 1254, 1320, 1332, 1368, 1406, 1480, 1485, 1520, 1584, 1628, 1665, 1672, 1710, 1776, 1881, 1980, 1998, 2035, 2052, 2090, 2109, 2160, 2220, 2280, 2376, 2442, 2508, 2565, 2640, 2664, 2736, 2812, 2960, 2970, 3135, 3256, 3330, 3344, 3420, 3515, 3663, 3762, 3960, 3996, 4070, 4104, 4180, 4218, 4440, 4560, 4752, 4884, 4995, 5016, 5130, 5328, 5624, 5643, 5940, 6105, 6270, 6327, 6512, 6660, 6840, 7030, 7326, 7524, 7733, 7920, 7992, 8140, 8208, 8360, 8436, 8880, 9405, 9768, 9990, 10032, 10260, 10545, 10989, 11248, 11286, 11880, 12210, 12540, 12654, 13320, 13680, 14060, 14652, 15048, 15466, 15984, 16280, 16720, 16872, 18315, 18810, 18981, 19536, 19980, 20520, 21090, 21978, 22572, 23199, 23760, 24420, 25080, 25308, 26640, 28120, 28215, 29304, 30096, 30932, 31635, 32560, 33744, 36630, 37620, 37962, 38665, 39960, 41040, 42180, 43956, 45144, 46398, 48840, 50160, 50616, 54945, 56240, 56430, 58608, 61864, 63270, 69597, 73260, 75240, 75924, 77330, 79920, 84360, 87912, 90288, 92796, 94905, 97680, 101232, 109890, 112860, 115995, 123728, 126540, 139194, 146520, 150480, 151848, 154660, 168720, 175824, 185592, 189810, 208791, 219780, 225720, 231990, 253080, 278388, 293040, 303696, 309320, 347985, 371184, 379620, 417582, 439560, 451440, 463980, 506160, 556776, 618640, 695970, 759240, 835164, 879120, 927960, 1043955, 1113552, 1391940, 1518480, 1670328, 1855920, 2087910, 2783880, 3340656, 4175820, 5567760, 8351640, 16703280]

約数ペア:

[(1, 16703280), (2, 8351640), (3, 5567760), (4, 4175820), (5, 3340656), (6, 2783880), (8, 2087910), (9, 1855920), (10, 1670328), (11, 1518480), (12, 1391940), (15, 1113552), (16, 1043955), (18, 927960), (19, 879120), (20, 835164), (22, 759240), (24, 695970), (27, 618640), (30, 556776), (33, 506160), (36, 463980), (37, 451440), (38, 439560), (40, 417582), (44, 379620), (45, 371184), (48, 347985), (54, 309320), (55, 303696), (57, 293040), (60, 278388), (66, 253080), (72, 231990), (74, 225720), (76, 219780), (80, 208791), (88, 189810), (90, 185592), (95, 175824), (99, 168720), (108, 154660), (110, 151848), (111, 150480), (114, 146520), (120, 139194), (132, 126540), (135, 123728), (144, 115995), (148, 112860), (152, 109890), (165, 101232), (171, 97680), (176, 94905), (180, 92796), (185, 90288), (190, 87912), (198, 84360), (209, 79920), (216, 77330), (220, 75924), (222, 75240), (228, 73260), (240, 69597), (264, 63270), (270, 61864), (285, 58608), (296, 56430), (297, 56240), (304, 54945), (330, 50616), (333, 50160), (342, 48840), (360, 46398), (370, 45144), (380, 43956), (396, 42180), (407, 41040), (418, 39960), (432, 38665), (440, 37962), (444, 37620), (456, 36630), (495, 33744), (513, 32560), (528, 31635), (540, 30932), (555, 30096), (570, 29304), (592, 28215), (594, 28120), (627, 26640), (660, 25308), (666, 25080), (684, 24420), (703, 23760), (720, 23199), (740, 22572), (760, 21978), (792, 21090), (814, 20520), (836, 19980), (855, 19536), (880, 18981), (888, 18810), (912, 18315), (990, 16872), (999, 16720), (1026, 16280), (1045, 15984), (1080, 15466), (1110, 15048), (1140, 14652), (1188, 14060), (1221, 13680), (1254, 13320), (1320, 12654), (1332, 12540), (1368, 12210), (1406, 11880), (1480, 11286), (1485, 11248), (1520, 10989), (1584, 10545), (1628, 10260), (1665, 10032), (1672, 9990), (1710, 9768), (1776, 9405), (1881, 8880), (1980, 8436), (1998, 8360), (2035, 8208), (2052, 8140), (2090, 7992), (2109, 7920), (2160, 7733), (2220, 7524), (2280, 7326), (2376, 7030), (2442, 6840), (2508, 6660), (2565, 6512), (2640, 6327), (2664, 6270), (2736, 6105), (2812, 5940), (2960, 5643), (2970, 5624), (3135, 5328), (3256, 5130), (3330, 5016), (3344, 4995), (3420, 4884), (3515, 4752), (3663, 4560), (3762, 4440), (3960, 4218), (3996, 4180), (4070, 4104)]