31742689680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199489}}^1$

素因数の和:199538

約数の個数: 240

約数和(自身を含む): 121556438640

約数和(自身を除く): 89813748960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1326, 1360, 1530, 1560, 1768, 1872, 1989, 2040, 2210, 2340, 2448, 2652, 3060, 3120, 3315, 3536, 3978, 4080, 4420, 4680, 5304, 6120, 6630, 7956, 8840, 9360, 9945, 10608, 12240, 13260, 15912, 17680, 19890, 26520, 31824, 39780, 53040, 79560, 159120, 199489, 398978, 598467, 797956, 997445, 1196934, 1595912, 1795401, 1994890, 2393868, 2593357, 2992335, 3191824, 3391313, 3590802, 3989780, 4787736, 5186714, 5984670, 6782626, 7181604, 7780071, 7979560, 8977005, 9575472, 10173939, 10373428, 11969340, 12966785, 13565252, 14363208, 15560142, 15959120, 16956565, 17954010, 20347878, 20746856, 23340213, 23938680, 25933570, 27130504, 28726416, 30521817, 31120284, 33913130, 35908020, 38900355, 40695756, 41493712, 44087069, 46680426, 47877360, 50869695, 51867140, 54261008, 61043634, 62240568, 67826260, 71816040, 77800710, 81391512, 88174138, 93360852, 101739390, 103734280, 116701065, 122087268, 124481136, 132261207, 135652520, 143632080, 152609085, 155601420, 162783024, 176348276, 186721704, 203478780, 207468560, 220435345, 233402130, 244174536, 264522414, 271305040, 305218170, 311202840, 352696552, 373443408, 396783621, 406957560, 440870690, 466804260, 488349072, 529044828, 610436340, 622405680, 661306035, 705393104, 793567242, 813915120, 881741380, 933608520, 1058089656, 1220872680, 1322612070, 1587134484, 1763482760, 1867217040, 1983918105, 2116179312, 2441745360, 2645224140, 3174268968, 3526965520, 3967836210, 5290448280, 6348537936, 7935672420, 10580896560, 15871344840, 31742689680]

約数ペア:

[(1, 31742689680), (2, 15871344840), (3, 10580896560), (4, 7935672420), (5, 6348537936), (6, 5290448280), (8, 3967836210), (9, 3526965520), (10, 3174268968), (12, 2645224140), (13, 2441745360), (15, 2116179312), (16, 1983918105), (17, 1867217040), (18, 1763482760), (20, 1587134484), (24, 1322612070), (26, 1220872680), (30, 1058089656), (34, 933608520), (36, 881741380), (39, 813915120), (40, 793567242), (45, 705393104), (48, 661306035), (51, 622405680), (52, 610436340), (60, 529044828), (65, 488349072), (68, 466804260), (72, 440870690), (78, 406957560), (80, 396783621), (85, 373443408), (90, 352696552), (102, 311202840), (104, 305218170), (117, 271305040), (120, 264522414), (130, 244174536), (136, 233402130), (144, 220435345), (153, 207468560), (156, 203478780), (170, 186721704), (180, 176348276), (195, 162783024), (204, 155601420), (208, 152609085), (221, 143632080), (234, 135652520), (240, 132261207), (255, 124481136), (260, 122087268), (272, 116701065), (306, 103734280), (312, 101739390), (340, 93360852), (360, 88174138), (390, 81391512), (408, 77800710), (442, 71816040), (468, 67826260), (510, 62240568), (520, 61043634), (585, 54261008), (612, 51867140), (624, 50869695), (663, 47877360), (680, 46680426), (720, 44087069), (765, 41493712), (780, 40695756), (816, 38900355), (884, 35908020), (936, 33913130), (1020, 31120284), (1040, 30521817), (1105, 28726416), (1170, 27130504), (1224, 25933570), (1326, 23938680), (1360, 23340213), (1530, 20746856), (1560, 20347878), (1768, 17954010), (1872, 16956565), (1989, 15959120), (2040, 15560142), (2210, 14363208), (2340, 13565252), (2448, 12966785), (2652, 11969340), (3060, 10373428), (3120, 10173939), (3315, 9575472), (3536, 8977005), (3978, 7979560), (4080, 7780071), (4420, 7181604), (4680, 6782626), (5304, 5984670), (6120, 5186714), (6630, 4787736), (7956, 3989780), (8840, 3590802), (9360, 3391313), (9945, 3191824), (10608, 2992335), (12240, 2593357), (13260, 2393868), (15912, 1994890), (17680, 1795401), (19890, 1595912), (26520, 1196934), (31824, 997445), (39780, 797956), (53040, 598467), (79560, 398978), (159120, 199489)]