1876978080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2213}}^1$

素因数の和:2284

約数の個数: 288

約数和(自身を含む): 6962941440

約数和(自身を除く): 5085963360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 96, 114, 120, 124, 144, 152, 155, 160, 171, 180, 186, 190, 228, 240, 248, 279, 285, 288, 304, 310, 342, 360, 372, 380, 456, 465, 480, 496, 558, 570, 589, 608, 620, 684, 720, 744, 760, 855, 912, 930, 992, 1116, 1140, 1178, 1240, 1368, 1395, 1440, 1488, 1520, 1710, 1767, 1824, 1860, 2213, 2232, 2280, 2356, 2480, 2736, 2790, 2945, 2976, 3040, 3420, 3534, 3720, 4426, 4464, 4560, 4712, 4960, 5301, 5472, 5580, 5890, 6639, 6840, 7068, 7440, 8835, 8852, 8928, 9120, 9424, 10602, 11065, 11160, 11780, 13278, 13680, 14136, 14880, 17670, 17704, 18848, 19917, 21204, 22130, 22320, 23560, 26505, 26556, 27360, 28272, 33195, 35340, 35408, 39834, 42047, 42408, 44260, 44640, 47120, 53010, 53112, 56544, 66390, 68603, 70680, 70816, 79668, 84094, 84816, 88520, 94240, 99585, 106020, 106224, 126141, 132780, 137206, 141360, 159336, 168188, 169632, 177040, 199170, 205809, 210235, 212040, 212448, 252282, 265560, 274412, 282720, 318672, 336376, 343015, 354080, 378423, 398340, 411618, 420470, 424080, 504564, 531120, 548824, 617427, 630705, 637344, 672752, 686030, 756846, 796680, 823236, 840940, 848160, 1009128, 1029045, 1062240, 1097648, 1234854, 1261410, 1303457, 1345504, 1372060, 1513692, 1593360, 1646472, 1681880, 1892115, 2018256, 2058090, 2195296, 2469708, 2522820, 2606914, 2744120, 3027384, 3087135, 3186720, 3292944, 3363760, 3784230, 3910371, 4036512, 4116180, 4939416, 5045640, 5213828, 5488240, 6054768, 6174270, 6517285, 6585888, 6727520, 7568460, 7820742, 8232360, 9878832, 10091280, 10427656, 10976480, 11731113, 12109536, 12348540, 13034570, 15136920, 15641484, 16464720, 19551855, 19757664, 20182560, 20855312, 23462226, 24697080, 26069140, 30273840, 31282968, 32929440, 39103710, 41710624, 46924452, 49394160, 52138280, 58655565, 60547680, 62565936, 78207420, 93848904, 98788320, 104276560, 117311130, 125131872, 156414840, 187697808, 208553120, 234622260, 312829680, 375395616, 469244520, 625659360, 938489040, 1876978080]

約数ペア:

[(1, 1876978080), (2, 938489040), (3, 625659360), (4, 469244520), (5, 375395616), (6, 312829680), (8, 234622260), (9, 208553120), (10, 187697808), (12, 156414840), (15, 125131872), (16, 117311130), (18, 104276560), (19, 98788320), (20, 93848904), (24, 78207420), (30, 62565936), (31, 60547680), (32, 58655565), (36, 52138280), (38, 49394160), (40, 46924452), (45, 41710624), (48, 39103710), (57, 32929440), (60, 31282968), (62, 30273840), (72, 26069140), (76, 24697080), (80, 23462226), (90, 20855312), (93, 20182560), (95, 19757664), (96, 19551855), (114, 16464720), (120, 15641484), (124, 15136920), (144, 13034570), (152, 12348540), (155, 12109536), (160, 11731113), (171, 10976480), (180, 10427656), (186, 10091280), (190, 9878832), (228, 8232360), (240, 7820742), (248, 7568460), (279, 6727520), (285, 6585888), (288, 6517285), (304, 6174270), (310, 6054768), (342, 5488240), (360, 5213828), (372, 5045640), (380, 4939416), (456, 4116180), (465, 4036512), (480, 3910371), (496, 3784230), (558, 3363760), (570, 3292944), (589, 3186720), (608, 3087135), (620, 3027384), (684, 2744120), (720, 2606914), (744, 2522820), (760, 2469708), (855, 2195296), (912, 2058090), (930, 2018256), (992, 1892115), (1116, 1681880), (1140, 1646472), (1178, 1593360), (1240, 1513692), (1368, 1372060), (1395, 1345504), (1440, 1303457), (1488, 1261410), (1520, 1234854), (1710, 1097648), (1767, 1062240), (1824, 1029045), (1860, 1009128), (2213, 848160), (2232, 840940), (2280, 823236), (2356, 796680), (2480, 756846), (2736, 686030), (2790, 672752), (2945, 637344), (2976, 630705), (3040, 617427), (3420, 548824), (3534, 531120), (3720, 504564), (4426, 424080), (4464, 420470), (4560, 411618), (4712, 398340), (4960, 378423), (5301, 354080), (5472, 343015), (5580, 336376), (5890, 318672), (6639, 282720), (6840, 274412), (7068, 265560), (7440, 252282), (8835, 212448), (8852, 212040), (8928, 210235), (9120, 205809), (9424, 199170), (10602, 177040), (11065, 169632), (11160, 168188), (11780, 159336), (13278, 141360), (13680, 137206), (14136, 132780), (14880, 126141), (17670, 106224), (17704, 106020), (18848, 99585), (19917, 94240), (21204, 88520), (22130, 84816), (22320, 84094), (23560, 79668), (26505, 70816), (26556, 70680), (27360, 68603), (28272, 66390), (33195, 56544), (35340, 53112), (35408, 53010), (39834, 47120), (42047, 44640), (42408, 44260)]