193621680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{937}}^1$

素因数の和:1004

約数の個数: 240

約数和(自身を含む): 762076224

約数和(自身を除く): 568454544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 70, 72, 80, 82, 84, 90, 105, 112, 120, 123, 126, 140, 144, 164, 168, 180, 205, 210, 240, 246, 252, 280, 287, 315, 328, 336, 360, 369, 410, 420, 492, 504, 560, 574, 615, 630, 656, 720, 738, 820, 840, 861, 937, 984, 1008, 1148, 1230, 1260, 1435, 1476, 1640, 1680, 1722, 1845, 1874, 1968, 2296, 2460, 2520, 2583, 2811, 2870, 2952, 3280, 3444, 3690, 3748, 4305, 4592, 4685, 4920, 5040, 5166, 5622, 5740, 5904, 6559, 6888, 7380, 7496, 8433, 8610, 9370, 9840, 10332, 11244, 11480, 12915, 13118, 13776, 14055, 14760, 14992, 16866, 17220, 18740, 19677, 20664, 22488, 22960, 25830, 26236, 28110, 29520, 32795, 33732, 34440, 37480, 38417, 39354, 41328, 42165, 44976, 51660, 52472, 56220, 59031, 65590, 67464, 68880, 74960, 76834, 78708, 84330, 98385, 103320, 104944, 112440, 115251, 118062, 131180, 134928, 153668, 157416, 168660, 192085, 196770, 206640, 224880, 230502, 236124, 262360, 268919, 295155, 307336, 314832, 337320, 345753, 384170, 393540, 461004, 472248, 524720, 537838, 576255, 590310, 614672, 674640, 691506, 768340, 787080, 806757, 922008, 944496, 1075676, 1152510, 1180620, 1344595, 1383012, 1536680, 1574160, 1613514, 1728765, 1844016, 2151352, 2305020, 2361240, 2420271, 2689190, 2766024, 3073360, 3227028, 3457530, 4033785, 4302704, 4610040, 4722480, 4840542, 5378380, 5532048, 6454056, 6915060, 8067570, 9220080, 9681084, 10756760, 12101355, 12908112, 13830120, 16135140, 19362168, 21513520, 24202710, 27660240, 32270280, 38724336, 48405420, 64540560, 96810840, 193621680]

約数ペア:

[(1, 193621680), (2, 96810840), (3, 64540560), (4, 48405420), (5, 38724336), (6, 32270280), (7, 27660240), (8, 24202710), (9, 21513520), (10, 19362168), (12, 16135140), (14, 13830120), (15, 12908112), (16, 12101355), (18, 10756760), (20, 9681084), (21, 9220080), (24, 8067570), (28, 6915060), (30, 6454056), (35, 5532048), (36, 5378380), (40, 4840542), (41, 4722480), (42, 4610040), (45, 4302704), (48, 4033785), (56, 3457530), (60, 3227028), (63, 3073360), (70, 2766024), (72, 2689190), (80, 2420271), (82, 2361240), (84, 2305020), (90, 2151352), (105, 1844016), (112, 1728765), (120, 1613514), (123, 1574160), (126, 1536680), (140, 1383012), (144, 1344595), (164, 1180620), (168, 1152510), (180, 1075676), (205, 944496), (210, 922008), (240, 806757), (246, 787080), (252, 768340), (280, 691506), (287, 674640), (315, 614672), (328, 590310), (336, 576255), (360, 537838), (369, 524720), (410, 472248), (420, 461004), (492, 393540), (504, 384170), (560, 345753), (574, 337320), (615, 314832), (630, 307336), (656, 295155), (720, 268919), (738, 262360), (820, 236124), (840, 230502), (861, 224880), (937, 206640), (984, 196770), (1008, 192085), (1148, 168660), (1230, 157416), (1260, 153668), (1435, 134928), (1476, 131180), (1640, 118062), (1680, 115251), (1722, 112440), (1845, 104944), (1874, 103320), (1968, 98385), (2296, 84330), (2460, 78708), (2520, 76834), (2583, 74960), (2811, 68880), (2870, 67464), (2952, 65590), (3280, 59031), (3444, 56220), (3690, 52472), (3748, 51660), (4305, 44976), (4592, 42165), (4685, 41328), (4920, 39354), (5040, 38417), (5166, 37480), (5622, 34440), (5740, 33732), (5904, 32795), (6559, 29520), (6888, 28110), (7380, 26236), (7496, 25830), (8433, 22960), (8610, 22488), (9370, 20664), (9840, 19677), (10332, 18740), (11244, 17220), (11480, 16866), (12915, 14992), (13118, 14760), (13776, 14055)]