7523880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1$

素因数の和:100

約数の個数: 192

約数和(自身を含む): 28460160

約数和(自身を除く): 20936280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 53, 56, 60, 65, 70, 78, 84, 91, 104, 105, 106, 120, 130, 140, 156, 159, 168, 169, 182, 195, 210, 212, 260, 265, 273, 280, 312, 318, 338, 364, 371, 390, 420, 424, 455, 507, 520, 530, 546, 636, 676, 689, 728, 742, 780, 795, 840, 845, 910, 1014, 1060, 1092, 1113, 1183, 1272, 1352, 1365, 1378, 1484, 1560, 1590, 1690, 1820, 1855, 2028, 2067, 2120, 2184, 2226, 2366, 2535, 2730, 2756, 2968, 3180, 3380, 3445, 3549, 3640, 3710, 4056, 4134, 4452, 4732, 4823, 5070, 5460, 5512, 5565, 5915, 6360, 6760, 6890, 7098, 7420, 8268, 8904, 8957, 9464, 9646, 10140, 10335, 10920, 11130, 11830, 13780, 14196, 14469, 14840, 16536, 17745, 17914, 19292, 20280, 20670, 22260, 23660, 24115, 26871, 27560, 28392, 28938, 35490, 35828, 38584, 41340, 44520, 44785, 47320, 48230, 53742, 57876, 62699, 70980, 71656, 72345, 82680, 89570, 96460, 107484, 115752, 125398, 134355, 141960, 144690, 179140, 188097, 192920, 214968, 250796, 268710, 289380, 313495, 358280, 376194, 501592, 537420, 578760, 626990, 752388, 940485, 1074840, 1253980, 1504776, 1880970, 2507960, 3761940, 7523880]

約数ペア:

[(1, 7523880), (2, 3761940), (3, 2507960), (4, 1880970), (5, 1504776), (6, 1253980), (7, 1074840), (8, 940485), (10, 752388), (12, 626990), (13, 578760), (14, 537420), (15, 501592), (20, 376194), (21, 358280), (24, 313495), (26, 289380), (28, 268710), (30, 250796), (35, 214968), (39, 192920), (40, 188097), (42, 179140), (52, 144690), (53, 141960), (56, 134355), (60, 125398), (65, 115752), (70, 107484), (78, 96460), (84, 89570), (91, 82680), (104, 72345), (105, 71656), (106, 70980), (120, 62699), (130, 57876), (140, 53742), (156, 48230), (159, 47320), (168, 44785), (169, 44520), (182, 41340), (195, 38584), (210, 35828), (212, 35490), (260, 28938), (265, 28392), (273, 27560), (280, 26871), (312, 24115), (318, 23660), (338, 22260), (364, 20670), (371, 20280), (390, 19292), (420, 17914), (424, 17745), (455, 16536), (507, 14840), (520, 14469), (530, 14196), (546, 13780), (636, 11830), (676, 11130), (689, 10920), (728, 10335), (742, 10140), (780, 9646), (795, 9464), (840, 8957), (845, 8904), (910, 8268), (1014, 7420), (1060, 7098), (1092, 6890), (1113, 6760), (1183, 6360), (1272, 5915), (1352, 5565), (1365, 5512), (1378, 5460), (1484, 5070), (1560, 4823), (1590, 4732), (1690, 4452), (1820, 4134), (1855, 4056), (2028, 3710), (2067, 3640), (2120, 3549), (2184, 3445), (2226, 3380), (2366, 3180), (2535, 2968), (2730, 2756)]