70616760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:549

約数の個数: 128

約数和(自身を含む): 224501760

約数和(自身を除く): 153885000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 41, 60, 62, 82, 93, 120, 123, 124, 155, 164, 186, 205, 246, 248, 310, 328, 372, 410, 463, 465, 492, 615, 620, 744, 820, 926, 930, 984, 1230, 1240, 1271, 1389, 1640, 1852, 1860, 2315, 2460, 2542, 2778, 3704, 3720, 3813, 4630, 4920, 5084, 5556, 6355, 6945, 7626, 9260, 10168, 11112, 12710, 13890, 14353, 15252, 18520, 18983, 19065, 25420, 27780, 28706, 30504, 37966, 38130, 43059, 50840, 55560, 56949, 57412, 71765, 75932, 76260, 86118, 94915, 113898, 114824, 143530, 151864, 152520, 172236, 189830, 215295, 227796, 284745, 287060, 344472, 379660, 430590, 455592, 569490, 574120, 588473, 759320, 861180, 1138980, 1176946, 1722360, 1765419, 2277960, 2353892, 2942365, 3530838, 4707784, 5884730, 7061676, 8827095, 11769460, 14123352, 17654190, 23538920, 35308380, 70616760]

約数ペア:

[(1, 70616760), (2, 35308380), (3, 23538920), (4, 17654190), (5, 14123352), (6, 11769460), (8, 8827095), (10, 7061676), (12, 5884730), (15, 4707784), (20, 3530838), (24, 2942365), (30, 2353892), (31, 2277960), (40, 1765419), (41, 1722360), (60, 1176946), (62, 1138980), (82, 861180), (93, 759320), (120, 588473), (123, 574120), (124, 569490), (155, 455592), (164, 430590), (186, 379660), (205, 344472), (246, 287060), (248, 284745), (310, 227796), (328, 215295), (372, 189830), (410, 172236), (463, 152520), (465, 151864), (492, 143530), (615, 114824), (620, 113898), (744, 94915), (820, 86118), (926, 76260), (930, 75932), (984, 71765), (1230, 57412), (1240, 56949), (1271, 55560), (1389, 50840), (1640, 43059), (1852, 38130), (1860, 37966), (2315, 30504), (2460, 28706), (2542, 27780), (2778, 25420), (3704, 19065), (3720, 18983), (3813, 18520), (4630, 15252), (4920, 14353), (5084, 13890), (5556, 12710), (6355, 11112), (6945, 10168), (7626, 9260)]