156743631960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2989009}}^1$

素因数の和:2989065

約数の個数: 128

約数和(自身を含む): 516500928000

約数和(自身を除く): 359757296040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 276, 285, 345, 380, 437, 456, 460, 552, 570, 690, 760, 874, 920, 1140, 1311, 1380, 1748, 2185, 2280, 2622, 2760, 3496, 4370, 5244, 6555, 8740, 10488, 13110, 17480, 26220, 52440, 2989009, 5978018, 8967027, 11956036, 14945045, 17934054, 23912072, 29890090, 35868108, 44835135, 56791171, 59780180, 68747207, 71736216, 89670270, 113582342, 119560360, 137494414, 170373513, 179340540, 206241621, 227164684, 274988828, 283955855, 340747026, 343736035, 358681080, 412483242, 454329368, 549977656, 567911710, 681494052, 687472070, 824966484, 851867565, 1031208105, 1135823420, 1306196933, 1362988104, 1374944140, 1649932968, 1703735130, 2062416210, 2271646840, 2612393866, 2749888280, 3407470260, 3918590799, 4124832420, 5224787732, 6530984665, 6814940520, 7837181598, 8249664840, 10449575464, 13061969330, 15674363196, 19592953995, 26123938660, 31348726392, 39185907990, 52247877320, 78371815980, 156743631960]

約数ペア:

[(1, 156743631960), (2, 78371815980), (3, 52247877320), (4, 39185907990), (5, 31348726392), (6, 26123938660), (8, 19592953995), (10, 15674363196), (12, 13061969330), (15, 10449575464), (19, 8249664840), (20, 7837181598), (23, 6814940520), (24, 6530984665), (30, 5224787732), (38, 4124832420), (40, 3918590799), (46, 3407470260), (57, 2749888280), (60, 2612393866), (69, 2271646840), (76, 2062416210), (92, 1703735130), (95, 1649932968), (114, 1374944140), (115, 1362988104), (120, 1306196933), (138, 1135823420), (152, 1031208105), (184, 851867565), (190, 824966484), (228, 687472070), (230, 681494052), (276, 567911710), (285, 549977656), (345, 454329368), (380, 412483242), (437, 358681080), (456, 343736035), (460, 340747026), (552, 283955855), (570, 274988828), (690, 227164684), (760, 206241621), (874, 179340540), (920, 170373513), (1140, 137494414), (1311, 119560360), (1380, 113582342), (1748, 89670270), (2185, 71736216), (2280, 68747207), (2622, 59780180), (2760, 56791171), (3496, 44835135), (4370, 35868108), (5244, 29890090), (6555, 23912072), (8740, 17934054), (10488, 14945045), (13110, 11956036), (17480, 8967027), (26220, 5978018), (52440, 2989009)]