742479660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:249

約数の個数: 288

約数和(自身を含む): 2542700160

約数和(自身を除く): 1800220500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 41, 45, 52, 60, 65, 71, 78, 82, 90, 109, 117, 123, 130, 142, 156, 164, 180, 195, 205, 213, 218, 234, 246, 260, 284, 327, 355, 369, 390, 410, 426, 436, 468, 492, 533, 545, 585, 615, 639, 654, 710, 738, 780, 820, 852, 923, 981, 1065, 1066, 1090, 1170, 1230, 1278, 1308, 1417, 1420, 1476, 1599, 1635, 1845, 1846, 1962, 2130, 2132, 2180, 2340, 2460, 2556, 2665, 2769, 2834, 2911, 3195, 3198, 3270, 3690, 3692, 3924, 4251, 4260, 4469, 4615, 4797, 4905, 5330, 5538, 5668, 5822, 6390, 6396, 6540, 7085, 7380, 7739, 7995, 8307, 8502, 8733, 8938, 9230, 9594, 9810, 10660, 11076, 11644, 12753, 12780, 13407, 13845, 14170, 14555, 15478, 15990, 16614, 17004, 17466, 17876, 18460, 19188, 19620, 21255, 22345, 23217, 23985, 25506, 26199, 26814, 27690, 28340, 29110, 30956, 31980, 33228, 34932, 37843, 38695, 40221, 41535, 42510, 43665, 44690, 46434, 47970, 51012, 52398, 53628, 55380, 58097, 58220, 63765, 67035, 69651, 75686, 77390, 80442, 83070, 85020, 87330, 89380, 92868, 95940, 100607, 104796, 113529, 116085, 116194, 127530, 130995, 134070, 139302, 151372, 154780, 160884, 166140, 174291, 174660, 189215, 201105, 201214, 227058, 232170, 232388, 255060, 261990, 268140, 278604, 290485, 301821, 317299, 340587, 348255, 348582, 378430, 402210, 402428, 454116, 464340, 503035, 522873, 523980, 567645, 580970, 603642, 634598, 681174, 696510, 697164, 756860, 804420, 871455, 905463, 951897, 1006070, 1045746, 1135290, 1161940, 1207284, 1269196, 1362348, 1393020, 1509105, 1586495, 1702935, 1742910, 1810926, 1903794, 2012140, 2091492, 2270580, 2614365, 2855691, 3018210, 3172990, 3405870, 3485820, 3621852, 3807588, 4124887, 4527315, 4759485, 5228730, 5711382, 6036420, 6345980, 6811740, 8249774, 9054630, 9518970, 10457460, 11422764, 12374661, 14278455, 16499548, 18109260, 19037940, 20624435, 24749322, 28556910, 37123983, 41248870, 49498644, 57113820, 61873305, 74247966, 82497740, 123746610, 148495932, 185619915, 247493220, 371239830, 742479660]

約数ペア:

[(1, 742479660), (2, 371239830), (3, 247493220), (4, 185619915), (5, 148495932), (6, 123746610), (9, 82497740), (10, 74247966), (12, 61873305), (13, 57113820), (15, 49498644), (18, 41248870), (20, 37123983), (26, 28556910), (30, 24749322), (36, 20624435), (39, 19037940), (41, 18109260), (45, 16499548), (52, 14278455), (60, 12374661), (65, 11422764), (71, 10457460), (78, 9518970), (82, 9054630), (90, 8249774), (109, 6811740), (117, 6345980), (123, 6036420), (130, 5711382), (142, 5228730), (156, 4759485), (164, 4527315), (180, 4124887), (195, 3807588), (205, 3621852), (213, 3485820), (218, 3405870), (234, 3172990), (246, 3018210), (260, 2855691), (284, 2614365), (327, 2270580), (355, 2091492), (369, 2012140), (390, 1903794), (410, 1810926), (426, 1742910), (436, 1702935), (468, 1586495), (492, 1509105), (533, 1393020), (545, 1362348), (585, 1269196), (615, 1207284), (639, 1161940), (654, 1135290), (710, 1045746), (738, 1006070), (780, 951897), (820, 905463), (852, 871455), (923, 804420), (981, 756860), (1065, 697164), (1066, 696510), (1090, 681174), (1170, 634598), (1230, 603642), (1278, 580970), (1308, 567645), (1417, 523980), (1420, 522873), (1476, 503035), (1599, 464340), (1635, 454116), (1845, 402428), (1846, 402210), (1962, 378430), (2130, 348582), (2132, 348255), (2180, 340587), (2340, 317299), (2460, 301821), (2556, 290485), (2665, 278604), (2769, 268140), (2834, 261990), (2911, 255060), (3195, 232388), (3198, 232170), (3270, 227058), (3690, 201214), (3692, 201105), (3924, 189215), (4251, 174660), (4260, 174291), (4469, 166140), (4615, 160884), (4797, 154780), (4905, 151372), (5330, 139302), (5538, 134070), (5668, 130995), (5822, 127530), (6390, 116194), (6396, 116085), (6540, 113529), (7085, 104796), (7380, 100607), (7739, 95940), (7995, 92868), (8307, 89380), (8502, 87330), (8733, 85020), (8938, 83070), (9230, 80442), (9594, 77390), (9810, 75686), (10660, 69651), (11076, 67035), (11644, 63765), (12753, 58220), (12780, 58097), (13407, 55380), (13845, 53628), (14170, 52398), (14555, 51012), (15478, 47970), (15990, 46434), (16614, 44690), (17004, 43665), (17466, 42510), (17876, 41535), (18460, 40221), (19188, 38695), (19620, 37843), (21255, 34932), (22345, 33228), (23217, 31980), (23985, 30956), (25506, 29110), (26199, 28340), (26814, 27690)]