71307600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1$

素因数の和:694

約数の個数: 240

約数和(自身を含む): 281565312

約数和(自身を除く): 210257712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 100, 104, 105, 112, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 208, 210, 240, 260, 273, 280, 300, 312, 325, 336, 350, 364, 390, 400, 420, 455, 520, 525, 546, 560, 600, 624, 650, 653, 700, 728, 780, 840, 910, 975, 1040, 1050, 1092, 1200, 1300, 1306, 1365, 1400, 1456, 1560, 1680, 1820, 1950, 1959, 2100, 2184, 2275, 2600, 2612, 2730, 2800, 3120, 3265, 3640, 3900, 3918, 4200, 4368, 4550, 4571, 5200, 5224, 5460, 6530, 6825, 7280, 7800, 7836, 8400, 8489, 9100, 9142, 9795, 10448, 10920, 13060, 13650, 13713, 15600, 15672, 16325, 16978, 18200, 18284, 19590, 21840, 22855, 25467, 26120, 27300, 27426, 31344, 32650, 33956, 36400, 36568, 39180, 42445, 45710, 48975, 50934, 52240, 54600, 54852, 59423, 65300, 67912, 68565, 73136, 78360, 84890, 91420, 97950, 101868, 109200, 109704, 114275, 118846, 127335, 130600, 135824, 137130, 156720, 169780, 178269, 182840, 195900, 203736, 212225, 219408, 228550, 237692, 254670, 261200, 274260, 297115, 339560, 342825, 356538, 365680, 391800, 407472, 424450, 457100, 475384, 509340, 548520, 594230, 636675, 679120, 685650, 713076, 783600, 848900, 891345, 914200, 950768, 1018680, 1097040, 1188460, 1273350, 1371300, 1426152, 1485575, 1697800, 1782690, 1828400, 2037360, 2376920, 2546700, 2742600, 2852304, 2971150, 3395600, 3565380, 4456725, 4753840, 5093400, 5485200, 5942300, 7130760, 8913450, 10186800, 11884600, 14261520, 17826900, 23769200, 35653800, 71307600]

約数ペア:

[(1, 71307600), (2, 35653800), (3, 23769200), (4, 17826900), (5, 14261520), (6, 11884600), (7, 10186800), (8, 8913450), (10, 7130760), (12, 5942300), (13, 5485200), (14, 5093400), (15, 4753840), (16, 4456725), (20, 3565380), (21, 3395600), (24, 2971150), (25, 2852304), (26, 2742600), (28, 2546700), (30, 2376920), (35, 2037360), (39, 1828400), (40, 1782690), (42, 1697800), (48, 1485575), (50, 1426152), (52, 1371300), (56, 1273350), (60, 1188460), (65, 1097040), (70, 1018680), (75, 950768), (78, 914200), (80, 891345), (84, 848900), (91, 783600), (100, 713076), (104, 685650), (105, 679120), (112, 636675), (120, 594230), (130, 548520), (140, 509340), (150, 475384), (156, 457100), (168, 424450), (175, 407472), (182, 391800), (195, 365680), (200, 356538), (208, 342825), (210, 339560), (240, 297115), (260, 274260), (273, 261200), (280, 254670), (300, 237692), (312, 228550), (325, 219408), (336, 212225), (350, 203736), (364, 195900), (390, 182840), (400, 178269), (420, 169780), (455, 156720), (520, 137130), (525, 135824), (546, 130600), (560, 127335), (600, 118846), (624, 114275), (650, 109704), (653, 109200), (700, 101868), (728, 97950), (780, 91420), (840, 84890), (910, 78360), (975, 73136), (1040, 68565), (1050, 67912), (1092, 65300), (1200, 59423), (1300, 54852), (1306, 54600), (1365, 52240), (1400, 50934), (1456, 48975), (1560, 45710), (1680, 42445), (1820, 39180), (1950, 36568), (1959, 36400), (2100, 33956), (2184, 32650), (2275, 31344), (2600, 27426), (2612, 27300), (2730, 26120), (2800, 25467), (3120, 22855), (3265, 21840), (3640, 19590), (3900, 18284), (3918, 18200), (4200, 16978), (4368, 16325), (4550, 15672), (4571, 15600), (5200, 13713), (5224, 13650), (5460, 13060), (6530, 10920), (6825, 10448), (7280, 9795), (7800, 9142), (7836, 9100), (8400, 8489)]