2809101360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47387}}^1$

素因数の和:47435

約数の個数: 160

約数和(自身を含む): 9871868160

約数和(自身を除く): 7062766800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1482, 1520, 1560, 1976, 2280, 2470, 2964, 3120, 3705, 3952, 4560, 4940, 5928, 7410, 9880, 11856, 14820, 19760, 29640, 47387, 59280, 94774, 142161, 189548, 236935, 284322, 379096, 473870, 568644, 616031, 710805, 758192, 900353, 947740, 1137288, 1232062, 1421610, 1800706, 1848093, 1895480, 2274576, 2464124, 2701059, 2843220, 3080155, 3601412, 3696186, 3790960, 4501765, 4928248, 5402118, 5686440, 6160310, 7202824, 7392372, 9003530, 9240465, 9856496, 10804236, 11372880, 11704589, 12320620, 13505295, 14405648, 14784744, 18007060, 18480930, 21608472, 23409178, 24641240, 27010590, 29569488, 35113767, 36014120, 36961860, 43216944, 46818356, 49282480, 54021180, 58522945, 70227534, 72028240, 73923720, 93636712, 108042360, 117045890, 140455068, 147847440, 175568835, 187273424, 216084720, 234091780, 280910136, 351137670, 468183560, 561820272, 702275340, 936367120, 1404550680, 2809101360]

約数ペア:

[(1, 2809101360), (2, 1404550680), (3, 936367120), (4, 702275340), (5, 561820272), (6, 468183560), (8, 351137670), (10, 280910136), (12, 234091780), (13, 216084720), (15, 187273424), (16, 175568835), (19, 147847440), (20, 140455068), (24, 117045890), (26, 108042360), (30, 93636712), (38, 73923720), (39, 72028240), (40, 70227534), (48, 58522945), (52, 54021180), (57, 49282480), (60, 46818356), (65, 43216944), (76, 36961860), (78, 36014120), (80, 35113767), (95, 29569488), (104, 27010590), (114, 24641240), (120, 23409178), (130, 21608472), (152, 18480930), (156, 18007060), (190, 14784744), (195, 14405648), (208, 13505295), (228, 12320620), (240, 11704589), (247, 11372880), (260, 10804236), (285, 9856496), (304, 9240465), (312, 9003530), (380, 7392372), (390, 7202824), (456, 6160310), (494, 5686440), (520, 5402118), (570, 4928248), (624, 4501765), (741, 3790960), (760, 3696186), (780, 3601412), (912, 3080155), (988, 2843220), (1040, 2701059), (1140, 2464124), (1235, 2274576), (1482, 1895480), (1520, 1848093), (1560, 1800706), (1976, 1421610), (2280, 1232062), (2470, 1137288), (2964, 947740), (3120, 900353), (3705, 758192), (3952, 710805), (4560, 616031), (4940, 568644), (5928, 473870), (7410, 379096), (9880, 284322), (11856, 236935), (14820, 189548), (19760, 142161), (29640, 94774), (47387, 59280)]