19174376880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1157873}}^1$

素因数の和:1157915

約数の個数: 120

約数和(自身を含む): 67193743968

約数和(自身を除く): 48019367088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 1157873, 2315746, 3473619, 4631492, 5789365, 6947238, 9262984, 10420857, 11578730, 13894476, 17368095, 18525968, 20841714, 23157460, 26631079, 27788952, 34736190, 41683428, 46314920, 52104285, 53262158, 55577904, 69472380, 79893237, 83366856, 92629840, 104208570, 106524316, 133155395, 138944760, 159786474, 166733712, 208417140, 213048632, 239679711, 266310790, 277889520, 319572948, 399466185, 416834280, 426097264, 479359422, 532621580, 639145896, 798932370, 833668560, 958718844, 1065243160, 1198398555, 1278291792, 1597864740, 1917437688, 2130486320, 2396797110, 3195729480, 3834875376, 4793594220, 6391458960, 9587188440, 19174376880]

約数ペア:

[(1, 19174376880), (2, 9587188440), (3, 6391458960), (4, 4793594220), (5, 3834875376), (6, 3195729480), (8, 2396797110), (9, 2130486320), (10, 1917437688), (12, 1597864740), (15, 1278291792), (16, 1198398555), (18, 1065243160), (20, 958718844), (23, 833668560), (24, 798932370), (30, 639145896), (36, 532621580), (40, 479359422), (45, 426097264), (46, 416834280), (48, 399466185), (60, 319572948), (69, 277889520), (72, 266310790), (80, 239679711), (90, 213048632), (92, 208417140), (115, 166733712), (120, 159786474), (138, 138944760), (144, 133155395), (180, 106524316), (184, 104208570), (207, 92629840), (230, 83366856), (240, 79893237), (276, 69472380), (345, 55577904), (360, 53262158), (368, 52104285), (414, 46314920), (460, 41683428), (552, 34736190), (690, 27788952), (720, 26631079), (828, 23157460), (920, 20841714), (1035, 18525968), (1104, 17368095), (1380, 13894476), (1656, 11578730), (1840, 10420857), (2070, 9262984), (2760, 6947238), (3312, 5789365), (4140, 4631492), (5520, 3473619), (8280, 2315746), (16560, 1157873)]