171469680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1279

約数の個数: 160

約数和(自身を含む): 578058240

約数和(自身を除く): 406588560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 496, 570, 589, 620, 744, 760, 912, 930, 1140, 1178, 1213, 1240, 1488, 1520, 1767, 1860, 2280, 2356, 2426, 2480, 2945, 3534, 3639, 3720, 4560, 4712, 4852, 5890, 6065, 7068, 7278, 7440, 8835, 9424, 9704, 11780, 12130, 14136, 14556, 17670, 18195, 19408, 23047, 23560, 24260, 28272, 29112, 35340, 36390, 37603, 46094, 47120, 48520, 58224, 69141, 70680, 72780, 75206, 92188, 97040, 112809, 115235, 138282, 141360, 145560, 150412, 184376, 188015, 225618, 230470, 276564, 291120, 300824, 345705, 368752, 376030, 451236, 460940, 553128, 564045, 601648, 691410, 714457, 752060, 902472, 921880, 1106256, 1128090, 1382820, 1428914, 1504120, 1804944, 1843760, 2143371, 2256180, 2765640, 2857828, 3008240, 3572285, 4286742, 4512360, 5531280, 5715656, 7144570, 8573484, 9024720, 10716855, 11431312, 14289140, 17146968, 21433710, 28578280, 34293936, 42867420, 57156560, 85734840, 171469680]

約数ペア:

[(1, 171469680), (2, 85734840), (3, 57156560), (4, 42867420), (5, 34293936), (6, 28578280), (8, 21433710), (10, 17146968), (12, 14289140), (15, 11431312), (16, 10716855), (19, 9024720), (20, 8573484), (24, 7144570), (30, 5715656), (31, 5531280), (38, 4512360), (40, 4286742), (48, 3572285), (57, 3008240), (60, 2857828), (62, 2765640), (76, 2256180), (80, 2143371), (93, 1843760), (95, 1804944), (114, 1504120), (120, 1428914), (124, 1382820), (152, 1128090), (155, 1106256), (186, 921880), (190, 902472), (228, 752060), (240, 714457), (248, 691410), (285, 601648), (304, 564045), (310, 553128), (372, 460940), (380, 451236), (456, 376030), (465, 368752), (496, 345705), (570, 300824), (589, 291120), (620, 276564), (744, 230470), (760, 225618), (912, 188015), (930, 184376), (1140, 150412), (1178, 145560), (1213, 141360), (1240, 138282), (1488, 115235), (1520, 112809), (1767, 97040), (1860, 92188), (2280, 75206), (2356, 72780), (2426, 70680), (2480, 69141), (2945, 58224), (3534, 48520), (3639, 47120), (3720, 46094), (4560, 37603), (4712, 36390), (4852, 35340), (5890, 29112), (6065, 28272), (7068, 24260), (7278, 23560), (7440, 23047), (8835, 19408), (9424, 18195), (9704, 17670), (11780, 14556), (12130, 14136)]