780572520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23827}}^1$

素因数の和:23864

約数の個数: 192

約数和(自身を含む): 3122421120

約数和(自身を除く): 2341848600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 16380, 23827, 32760, 47654, 71481, 95308, 119135, 142962, 166789, 190616, 214443, 238270, 285924, 309751, 333578, 357405, 428886, 476540, 500367, 571848, 619502, 667156, 714810, 833945, 857772, 929253, 953080, 1000734, 1072215, 1239004, 1334312, 1429620, 1501101, 1548755, 1667890, 1715544, 1858506, 2001468, 2144430, 2168257, 2478008, 2501835, 2787759, 2859240, 3002202, 3097510, 3335780, 3717012, 4002936, 4288860, 4336514, 4646265, 5003670, 5575518, 6004404, 6195020, 6504771, 6671560, 7434024, 7505505, 8577720, 8673028, 9292530, 10007340, 10841285, 11151036, 12008808, 12390040, 13009542, 13938795, 15011010, 17346056, 18585060, 19514313, 20014680, 21682570, 22302072, 26019084, 27877590, 30022020, 32523855, 37170120, 39028626, 43365140, 52038168, 55755180, 60044040, 65047710, 78057252, 86730280, 97571565, 111510360, 130095420, 156114504, 195143130, 260190840, 390286260, 780572520]

約数ペア:

[(1, 780572520), (2, 390286260), (3, 260190840), (4, 195143130), (5, 156114504), (6, 130095420), (7, 111510360), (8, 97571565), (9, 86730280), (10, 78057252), (12, 65047710), (13, 60044040), (14, 55755180), (15, 52038168), (18, 43365140), (20, 39028626), (21, 37170120), (24, 32523855), (26, 30022020), (28, 27877590), (30, 26019084), (35, 22302072), (36, 21682570), (39, 20014680), (40, 19514313), (42, 18585060), (45, 17346056), (52, 15011010), (56, 13938795), (60, 13009542), (63, 12390040), (65, 12008808), (70, 11151036), (72, 10841285), (78, 10007340), (84, 9292530), (90, 8673028), (91, 8577720), (104, 7505505), (105, 7434024), (117, 6671560), (120, 6504771), (126, 6195020), (130, 6004404), (140, 5575518), (156, 5003670), (168, 4646265), (180, 4336514), (182, 4288860), (195, 4002936), (210, 3717012), (234, 3335780), (252, 3097510), (260, 3002202), (273, 2859240), (280, 2787759), (312, 2501835), (315, 2478008), (360, 2168257), (364, 2144430), (390, 2001468), (420, 1858506), (455, 1715544), (468, 1667890), (504, 1548755), (520, 1501101), (546, 1429620), (585, 1334312), (630, 1239004), (728, 1072215), (780, 1000734), (819, 953080), (840, 929253), (910, 857772), (936, 833945), (1092, 714810), (1170, 667156), (1260, 619502), (1365, 571848), (1560, 500367), (1638, 476540), (1820, 428886), (2184, 357405), (2340, 333578), (2520, 309751), (2730, 285924), (3276, 238270), (3640, 214443), (4095, 190616), (4680, 166789), (5460, 142962), (6552, 119135), (8190, 95308), (10920, 71481), (16380, 47654), (23827, 32760)]