140190960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:181

約数の個数: 320

約数和(自身を含む): 549964800

約数和(自身を除く): 409773840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 131, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 262, 273, 280, 294, 312, 336, 343, 364, 390, 392, 393, 420, 455, 490, 520, 524, 546, 560, 588, 624, 637, 655, 686, 728, 735, 780, 784, 786, 840, 910, 917, 980, 1029, 1040, 1048, 1092, 1176, 1274, 1310, 1365, 1372, 1456, 1470, 1560, 1572, 1680, 1703, 1715, 1820, 1834, 1911, 1960, 1965, 2058, 2096, 2184, 2352, 2548, 2620, 2730, 2744, 2751, 2940, 3120, 3144, 3185, 3406, 3430, 3640, 3668, 3822, 3920, 3930, 4116, 4368, 4459, 4585, 5096, 5109, 5145, 5240, 5460, 5488, 5502, 5880, 6288, 6370, 6419, 6812, 6860, 7280, 7336, 7644, 7860, 8232, 8515, 8918, 9170, 9555, 10192, 10218, 10290, 10480, 10920, 11004, 11760, 11921, 12740, 12838, 13377, 13624, 13720, 13755, 14672, 15288, 15720, 16464, 17030, 17836, 18340, 19110, 19257, 20436, 20580, 21840, 22008, 22295, 23842, 25480, 25545, 25676, 26754, 27248, 27440, 27510, 30576, 31440, 32095, 34060, 35672, 35763, 36680, 38220, 38514, 40872, 41160, 44016, 44590, 44933, 47684, 50960, 51090, 51352, 53508, 55020, 59605, 64190, 66885, 68120, 71344, 71526, 73360, 76440, 77028, 81744, 82320, 83447, 89180, 89866, 95368, 96285, 102180, 102704, 107016, 110040, 119210, 128380, 133770, 134799, 136240, 143052, 152880, 154056, 166894, 178360, 178815, 179732, 190736, 192570, 204360, 214032, 220080, 224665, 238420, 250341, 256760, 267540, 269598, 286104, 308112, 333788, 356720, 357630, 359464, 385140, 408720, 417235, 449330, 476840, 500682, 513520, 535080, 539196, 572208, 584129, 667576, 673995, 715260, 718928, 770280, 834470, 898660, 953680, 1001364, 1070160, 1078392, 1168258, 1251705, 1335152, 1347990, 1430520, 1540560, 1668940, 1752387, 1797320, 2002728, 2156784, 2336516, 2503410, 2695980, 2861040, 2920645, 3337880, 3504774, 3594640, 4005456, 4673032, 5006820, 5391960, 5841290, 6675760, 7009548, 8761935, 9346064, 10013640, 10783920, 11682580, 14019096, 17523870, 20027280, 23365160, 28038192, 35047740, 46730320, 70095480, 140190960]

約数ペア:

[(1, 140190960), (2, 70095480), (3, 46730320), (4, 35047740), (5, 28038192), (6, 23365160), (7, 20027280), (8, 17523870), (10, 14019096), (12, 11682580), (13, 10783920), (14, 10013640), (15, 9346064), (16, 8761935), (20, 7009548), (21, 6675760), (24, 5841290), (26, 5391960), (28, 5006820), (30, 4673032), (35, 4005456), (39, 3594640), (40, 3504774), (42, 3337880), (48, 2920645), (49, 2861040), (52, 2695980), (56, 2503410), (60, 2336516), (65, 2156784), (70, 2002728), (78, 1797320), (80, 1752387), (84, 1668940), (91, 1540560), (98, 1430520), (104, 1347990), (105, 1335152), (112, 1251705), (120, 1168258), (130, 1078392), (131, 1070160), (140, 1001364), (147, 953680), (156, 898660), (168, 834470), (182, 770280), (195, 718928), (196, 715260), (208, 673995), (210, 667576), (240, 584129), (245, 572208), (260, 539196), (262, 535080), (273, 513520), (280, 500682), (294, 476840), (312, 449330), (336, 417235), (343, 408720), (364, 385140), (390, 359464), (392, 357630), (393, 356720), (420, 333788), (455, 308112), (490, 286104), (520, 269598), (524, 267540), (546, 256760), (560, 250341), (588, 238420), (624, 224665), (637, 220080), (655, 214032), (686, 204360), (728, 192570), (735, 190736), (780, 179732), (784, 178815), (786, 178360), (840, 166894), (910, 154056), (917, 152880), (980, 143052), (1029, 136240), (1040, 134799), (1048, 133770), (1092, 128380), (1176, 119210), (1274, 110040), (1310, 107016), (1365, 102704), (1372, 102180), (1456, 96285), (1470, 95368), (1560, 89866), (1572, 89180), (1680, 83447), (1703, 82320), (1715, 81744), (1820, 77028), (1834, 76440), (1911, 73360), (1960, 71526), (1965, 71344), (2058, 68120), (2096, 66885), (2184, 64190), (2352, 59605), (2548, 55020), (2620, 53508), (2730, 51352), (2744, 51090), (2751, 50960), (2940, 47684), (3120, 44933), (3144, 44590), (3185, 44016), (3406, 41160), (3430, 40872), (3640, 38514), (3668, 38220), (3822, 36680), (3920, 35763), (3930, 35672), (4116, 34060), (4368, 32095), (4459, 31440), (4585, 30576), (5096, 27510), (5109, 27440), (5145, 27248), (5240, 26754), (5460, 25676), (5488, 25545), (5502, 25480), (5880, 23842), (6288, 22295), (6370, 22008), (6419, 21840), (6812, 20580), (6860, 20436), (7280, 19257), (7336, 19110), (7644, 18340), (7860, 17836), (8232, 17030), (8515, 16464), (8918, 15720), (9170, 15288), (9555, 14672), (10192, 13755), (10218, 13720), (10290, 13624), (10480, 13377), (10920, 12838), (11004, 12740), (11760, 11921)]