769747920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:513

約数の個数: 160

約数和(自身を含む): 2442700800

約数和(自身を除く): 1672952880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 199, 213, 227, 240, 284, 355, 398, 426, 454, 568, 597, 681, 710, 796, 852, 908, 995, 1065, 1135, 1136, 1194, 1362, 1420, 1592, 1704, 1816, 1990, 2130, 2270, 2388, 2724, 2840, 2985, 3184, 3405, 3408, 3632, 3980, 4260, 4540, 4776, 5448, 5680, 5970, 6810, 7960, 8520, 9080, 9552, 10896, 11940, 13620, 14129, 15920, 16117, 17040, 18160, 23880, 27240, 28258, 32234, 42387, 45173, 47760, 48351, 54480, 56516, 64468, 70645, 80585, 84774, 90346, 96702, 113032, 128936, 135519, 141290, 161170, 169548, 180692, 193404, 211935, 225865, 226064, 241755, 257872, 271038, 282580, 322340, 339096, 361384, 386808, 423870, 451730, 483510, 542076, 565160, 644680, 677595, 678192, 722768, 773616, 847740, 903460, 967020, 1084152, 1130320, 1289360, 1355190, 1695480, 1806920, 1934040, 2168304, 2710380, 3207283, 3390960, 3613840, 3868080, 5420760, 6414566, 9621849, 10841520, 12829132, 16036415, 19243698, 25658264, 32072830, 38487396, 48109245, 51316528, 64145660, 76974792, 96218490, 128291320, 153949584, 192436980, 256582640, 384873960, 769747920]

約数ペア:

[(1, 769747920), (2, 384873960), (3, 256582640), (4, 192436980), (5, 153949584), (6, 128291320), (8, 96218490), (10, 76974792), (12, 64145660), (15, 51316528), (16, 48109245), (20, 38487396), (24, 32072830), (30, 25658264), (40, 19243698), (48, 16036415), (60, 12829132), (71, 10841520), (80, 9621849), (120, 6414566), (142, 5420760), (199, 3868080), (213, 3613840), (227, 3390960), (240, 3207283), (284, 2710380), (355, 2168304), (398, 1934040), (426, 1806920), (454, 1695480), (568, 1355190), (597, 1289360), (681, 1130320), (710, 1084152), (796, 967020), (852, 903460), (908, 847740), (995, 773616), (1065, 722768), (1135, 678192), (1136, 677595), (1194, 644680), (1362, 565160), (1420, 542076), (1592, 483510), (1704, 451730), (1816, 423870), (1990, 386808), (2130, 361384), (2270, 339096), (2388, 322340), (2724, 282580), (2840, 271038), (2985, 257872), (3184, 241755), (3405, 226064), (3408, 225865), (3632, 211935), (3980, 193404), (4260, 180692), (4540, 169548), (4776, 161170), (5448, 141290), (5680, 135519), (5970, 128936), (6810, 113032), (7960, 96702), (8520, 90346), (9080, 84774), (9552, 80585), (10896, 70645), (11940, 64468), (13620, 56516), (14129, 54480), (15920, 48351), (16117, 47760), (17040, 45173), (18160, 42387), (23880, 32234), (27240, 28258)]