201032880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:579

約数の個数: 160

約数和(自身を含む): 659957760

約数和(自身を除く): 458924880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 79, 80, 92, 115, 120, 138, 158, 184, 230, 237, 240, 276, 316, 345, 368, 395, 460, 461, 474, 552, 632, 690, 790, 920, 922, 948, 1104, 1185, 1264, 1380, 1383, 1580, 1817, 1840, 1844, 1896, 2305, 2370, 2760, 2766, 3160, 3634, 3688, 3792, 4610, 4740, 5451, 5520, 5532, 6320, 6915, 7268, 7376, 9085, 9220, 9480, 10603, 10902, 11064, 13830, 14536, 18170, 18440, 18960, 21206, 21804, 22128, 27255, 27660, 29072, 31809, 36340, 36419, 36880, 42412, 43608, 53015, 54510, 55320, 63618, 72680, 72838, 84824, 87216, 106030, 109020, 109257, 110640, 127236, 145360, 145676, 159045, 169648, 182095, 212060, 218040, 218514, 254472, 291352, 318090, 364190, 424120, 436080, 437028, 508944, 546285, 582704, 636180, 728380, 837637, 848240, 874056, 1092570, 1272360, 1456760, 1675274, 1748112, 2185140, 2512911, 2544720, 2913520, 3350548, 4188185, 4370280, 5025822, 6701096, 8376370, 8740560, 10051644, 12564555, 13402192, 16752740, 20103288, 25129110, 33505480, 40206576, 50258220, 67010960, 100516440, 201032880]

約数ペア:

[(1, 201032880), (2, 100516440), (3, 67010960), (4, 50258220), (5, 40206576), (6, 33505480), (8, 25129110), (10, 20103288), (12, 16752740), (15, 13402192), (16, 12564555), (20, 10051644), (23, 8740560), (24, 8376370), (30, 6701096), (40, 5025822), (46, 4370280), (48, 4188185), (60, 3350548), (69, 2913520), (79, 2544720), (80, 2512911), (92, 2185140), (115, 1748112), (120, 1675274), (138, 1456760), (158, 1272360), (184, 1092570), (230, 874056), (237, 848240), (240, 837637), (276, 728380), (316, 636180), (345, 582704), (368, 546285), (395, 508944), (460, 437028), (461, 436080), (474, 424120), (552, 364190), (632, 318090), (690, 291352), (790, 254472), (920, 218514), (922, 218040), (948, 212060), (1104, 182095), (1185, 169648), (1264, 159045), (1380, 145676), (1383, 145360), (1580, 127236), (1817, 110640), (1840, 109257), (1844, 109020), (1896, 106030), (2305, 87216), (2370, 84824), (2760, 72838), (2766, 72680), (3160, 63618), (3634, 55320), (3688, 54510), (3792, 53015), (4610, 43608), (4740, 42412), (5451, 36880), (5520, 36419), (5532, 36340), (6320, 31809), (6915, 29072), (7268, 27660), (7376, 27255), (9085, 22128), (9220, 21804), (9480, 21206), (10603, 18960), (10902, 18440), (11064, 18170), (13830, 14536)]