127776166960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{10253}}^1$

素因数の和:10823

約数の個数: 160

約数和(自身を含む): 334515339648

約数和(自身を除く): 206739172688

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 368, 460, 520, 521, 598, 920, 1040, 1042, 1196, 1495, 1840, 2084, 2392, 2605, 2990, 4168, 4784, 5210, 5980, 6773, 8336, 10253, 10420, 11960, 11983, 13546, 20506, 20840, 23920, 23966, 27092, 33865, 41012, 41680, 47932, 51265, 54184, 59915, 67730, 82024, 95864, 102530, 108368, 119830, 133289, 135460, 155779, 164048, 191728, 205060, 235819, 239660, 266578, 270920, 311558, 410120, 471638, 479320, 533156, 541840, 623116, 666445, 778895, 820240, 943276, 958640, 1066312, 1179095, 1246232, 1332890, 1557790, 1886552, 2132624, 2358190, 2492464, 2665780, 3065647, 3115580, 3773104, 4716380, 5331560, 5341813, 6131294, 6231160, 9432760, 10663120, 10683626, 12262588, 12462320, 15328235, 18865520, 21367252, 24525176, 26709065, 30656470, 42734504, 49050352, 53418130, 61312940, 69443569, 85469008, 106836260, 122625880, 122861699, 138887138, 213672520, 245251760, 245723398, 277774276, 347217845, 427345040, 491446796, 555548552, 614308495, 694435690, 982893592, 1111097104, 1228616990, 1388871380, 1597202087, 1965787184, 2457233980, 2777742760, 3194404174, 4914467960, 5555485520, 6388808348, 7986010435, 9828935920, 12777616696, 15972020870, 25555233392, 31944041740, 63888083480, 127776166960]

約数ペア:

[(1, 127776166960), (2, 63888083480), (4, 31944041740), (5, 25555233392), (8, 15972020870), (10, 12777616696), (13, 9828935920), (16, 7986010435), (20, 6388808348), (23, 5555485520), (26, 4914467960), (40, 3194404174), (46, 2777742760), (52, 2457233980), (65, 1965787184), (80, 1597202087), (92, 1388871380), (104, 1228616990), (115, 1111097104), (130, 982893592), (184, 694435690), (208, 614308495), (230, 555548552), (260, 491446796), (299, 427345040), (368, 347217845), (460, 277774276), (520, 245723398), (521, 245251760), (598, 213672520), (920, 138887138), (1040, 122861699), (1042, 122625880), (1196, 106836260), (1495, 85469008), (1840, 69443569), (2084, 61312940), (2392, 53418130), (2605, 49050352), (2990, 42734504), (4168, 30656470), (4784, 26709065), (5210, 24525176), (5980, 21367252), (6773, 18865520), (8336, 15328235), (10253, 12462320), (10420, 12262588), (11960, 10683626), (11983, 10663120), (13546, 9432760), (20506, 6231160), (20840, 6131294), (23920, 5341813), (23966, 5331560), (27092, 4716380), (33865, 3773104), (41012, 3115580), (41680, 3065647), (47932, 2665780), (51265, 2492464), (54184, 2358190), (59915, 2132624), (67730, 1886552), (82024, 1557790), (95864, 1332890), (102530, 1246232), (108368, 1179095), (119830, 1066312), (133289, 958640), (135460, 943276), (155779, 820240), (164048, 778895), (191728, 666445), (205060, 623116), (235819, 541840), (239660, 533156), (266578, 479320), (270920, 471638), (311558, 410120)]