307670040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1518

約数の個数: 192

約数和(自身を含む): 1087257600

約数和(自身を除く): 779587560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 57, 60, 62, 72, 76, 90, 93, 95, 114, 120, 124, 152, 155, 171, 180, 186, 190, 228, 248, 279, 285, 310, 342, 360, 372, 380, 456, 465, 558, 570, 589, 620, 684, 744, 760, 855, 930, 1116, 1140, 1178, 1240, 1368, 1395, 1451, 1710, 1767, 1860, 2232, 2280, 2356, 2790, 2902, 2945, 3420, 3534, 3720, 4353, 4712, 5301, 5580, 5804, 5890, 6840, 7068, 7255, 8706, 8835, 10602, 11160, 11608, 11780, 13059, 14136, 14510, 17412, 17670, 21204, 21765, 23560, 26118, 26505, 27569, 29020, 34824, 35340, 42408, 43530, 44981, 52236, 53010, 55138, 58040, 65295, 70680, 82707, 87060, 89962, 104472, 106020, 110276, 130590, 134943, 137845, 165414, 174120, 179924, 212040, 220552, 224905, 248121, 261180, 269886, 275690, 330828, 359848, 404829, 413535, 449810, 496242, 522360, 539772, 551380, 661656, 674715, 809658, 827070, 854639, 899620, 992484, 1079544, 1102760, 1240605, 1349430, 1619316, 1654140, 1709278, 1799240, 1984968, 2024145, 2481210, 2563917, 2698860, 3238632, 3308280, 3418556, 4048290, 4273195, 4962420, 5127834, 5397720, 6837112, 7691751, 8096580, 8546390, 9924840, 10255668, 12819585, 15383502, 16193160, 17092780, 20511336, 25639170, 30767004, 34185560, 38458755, 51278340, 61534008, 76917510, 102556680, 153835020, 307670040]

約数ペア:

[(1, 307670040), (2, 153835020), (3, 102556680), (4, 76917510), (5, 61534008), (6, 51278340), (8, 38458755), (9, 34185560), (10, 30767004), (12, 25639170), (15, 20511336), (18, 17092780), (19, 16193160), (20, 15383502), (24, 12819585), (30, 10255668), (31, 9924840), (36, 8546390), (38, 8096580), (40, 7691751), (45, 6837112), (57, 5397720), (60, 5127834), (62, 4962420), (72, 4273195), (76, 4048290), (90, 3418556), (93, 3308280), (95, 3238632), (114, 2698860), (120, 2563917), (124, 2481210), (152, 2024145), (155, 1984968), (171, 1799240), (180, 1709278), (186, 1654140), (190, 1619316), (228, 1349430), (248, 1240605), (279, 1102760), (285, 1079544), (310, 992484), (342, 899620), (360, 854639), (372, 827070), (380, 809658), (456, 674715), (465, 661656), (558, 551380), (570, 539772), (589, 522360), (620, 496242), (684, 449810), (744, 413535), (760, 404829), (855, 359848), (930, 330828), (1116, 275690), (1140, 269886), (1178, 261180), (1240, 248121), (1368, 224905), (1395, 220552), (1451, 212040), (1710, 179924), (1767, 174120), (1860, 165414), (2232, 137845), (2280, 134943), (2356, 130590), (2790, 110276), (2902, 106020), (2945, 104472), (3420, 89962), (3534, 87060), (3720, 82707), (4353, 70680), (4712, 65295), (5301, 58040), (5580, 55138), (5804, 53010), (5890, 52236), (6840, 44981), (7068, 43530), (7255, 42408), (8706, 35340), (8835, 34824), (10602, 29020), (11160, 27569), (11608, 26505), (11780, 26118), (13059, 23560), (14136, 21765), (14510, 21204), (17412, 17670)]