617412120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:826

約数の個数: 256

約数和(自身を含む): 2183086080

約数和(自身を除く): 1565673960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 31, 34, 39, 40, 51, 52, 60, 62, 65, 68, 78, 85, 93, 102, 104, 120, 124, 130, 136, 155, 156, 170, 186, 195, 204, 221, 248, 255, 260, 310, 312, 340, 372, 390, 403, 408, 442, 465, 510, 520, 527, 620, 663, 680, 744, 751, 780, 806, 884, 930, 1020, 1054, 1105, 1209, 1240, 1326, 1502, 1560, 1581, 1612, 1768, 1860, 2015, 2040, 2108, 2210, 2253, 2418, 2635, 2652, 3004, 3162, 3224, 3315, 3720, 3755, 4030, 4216, 4420, 4506, 4836, 5270, 5304, 6008, 6045, 6324, 6630, 6851, 7510, 7905, 8060, 8840, 9012, 9672, 9763, 10540, 11265, 12090, 12648, 12767, 13260, 13702, 15020, 15810, 16120, 18024, 19526, 20553, 21080, 22530, 23281, 24180, 25534, 26520, 27404, 29289, 30040, 31620, 34255, 38301, 39052, 41106, 45060, 46562, 48360, 48815, 51068, 54808, 58578, 63240, 63835, 68510, 69843, 76602, 78104, 82212, 90120, 93124, 97630, 102136, 102765, 116405, 117156, 127670, 137020, 139686, 146445, 153204, 164424, 165971, 186248, 191505, 195260, 205530, 232810, 234312, 255340, 274040, 279372, 292890, 302653, 306408, 331942, 349215, 383010, 390520, 395777, 411060, 465620, 497913, 510680, 558744, 585780, 605306, 663884, 698430, 766020, 791554, 822120, 829855, 907959, 931240, 995826, 1171560, 1187331, 1210612, 1327768, 1396860, 1513265, 1532040, 1583108, 1659710, 1815918, 1978885, 1991652, 2374662, 2421224, 2489565, 2793720, 3026530, 3166216, 3319420, 3631836, 3957770, 3983304, 4539795, 4749324, 4979130, 5145101, 5936655, 6053060, 6638840, 7263672, 7915540, 9079590, 9498648, 9958260, 10290202, 11873310, 12106120, 15435303, 15831080, 18159180, 19916520, 20580404, 23746620, 25725505, 30870606, 36318360, 41160808, 47493240, 51451010, 61741212, 77176515, 102902020, 123482424, 154353030, 205804040, 308706060, 617412120]

約数ペア:

[(1, 617412120), (2, 308706060), (3, 205804040), (4, 154353030), (5, 123482424), (6, 102902020), (8, 77176515), (10, 61741212), (12, 51451010), (13, 47493240), (15, 41160808), (17, 36318360), (20, 30870606), (24, 25725505), (26, 23746620), (30, 20580404), (31, 19916520), (34, 18159180), (39, 15831080), (40, 15435303), (51, 12106120), (52, 11873310), (60, 10290202), (62, 9958260), (65, 9498648), (68, 9079590), (78, 7915540), (85, 7263672), (93, 6638840), (102, 6053060), (104, 5936655), (120, 5145101), (124, 4979130), (130, 4749324), (136, 4539795), (155, 3983304), (156, 3957770), (170, 3631836), (186, 3319420), (195, 3166216), (204, 3026530), (221, 2793720), (248, 2489565), (255, 2421224), (260, 2374662), (310, 1991652), (312, 1978885), (340, 1815918), (372, 1659710), (390, 1583108), (403, 1532040), (408, 1513265), (442, 1396860), (465, 1327768), (510, 1210612), (520, 1187331), (527, 1171560), (620, 995826), (663, 931240), (680, 907959), (744, 829855), (751, 822120), (780, 791554), (806, 766020), (884, 698430), (930, 663884), (1020, 605306), (1054, 585780), (1105, 558744), (1209, 510680), (1240, 497913), (1326, 465620), (1502, 411060), (1560, 395777), (1581, 390520), (1612, 383010), (1768, 349215), (1860, 331942), (2015, 306408), (2040, 302653), (2108, 292890), (2210, 279372), (2253, 274040), (2418, 255340), (2635, 234312), (2652, 232810), (3004, 205530), (3162, 195260), (3224, 191505), (3315, 186248), (3720, 165971), (3755, 164424), (4030, 153204), (4216, 146445), (4420, 139686), (4506, 137020), (4836, 127670), (5270, 117156), (5304, 116405), (6008, 102765), (6045, 102136), (6324, 97630), (6630, 93124), (6851, 90120), (7510, 82212), (7905, 78104), (8060, 76602), (8840, 69843), (9012, 68510), (9672, 63835), (9763, 63240), (10540, 58578), (11265, 54808), (12090, 51068), (12648, 48815), (12767, 48360), (13260, 46562), (13702, 45060), (15020, 41106), (15810, 39052), (16120, 38301), (18024, 34255), (19526, 31620), (20553, 30040), (21080, 29289), (22530, 27404), (23281, 26520), (24180, 25534)]