1966013400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{937}}^1$

素因数の和:1238

約数の個数: 192

約数和(自身を含む): 6594890400

約数和(自身を除く): 4628877000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 269, 300, 312, 325, 390, 520, 538, 600, 650, 780, 807, 937, 975, 1076, 1300, 1345, 1560, 1614, 1874, 1950, 2152, 2600, 2690, 2811, 3228, 3497, 3748, 3900, 4035, 4685, 5380, 5622, 6456, 6725, 6994, 7496, 7800, 8070, 9370, 10491, 10760, 11244, 12181, 13450, 13988, 14055, 16140, 17485, 18740, 20175, 20982, 22488, 23425, 24362, 26900, 27976, 28110, 32280, 34970, 36543, 37480, 40350, 41964, 46850, 48724, 52455, 53800, 56220, 60905, 69940, 70275, 73086, 80700, 83928, 87425, 93700, 97448, 104910, 112440, 121810, 139880, 140550, 146172, 161400, 174850, 182715, 187400, 209820, 243620, 252053, 262275, 281100, 292344, 304525, 349700, 365430, 419640, 487240, 504106, 524550, 562200, 609050, 699400, 730860, 756159, 913575, 1008212, 1049100, 1218100, 1260265, 1461720, 1512318, 1827150, 2016424, 2098200, 2436200, 2520530, 3024636, 3276689, 3654300, 3780795, 5041060, 6049272, 6301325, 6553378, 7308600, 7561590, 9830067, 10082120, 12602650, 13106756, 15123180, 16383445, 18903975, 19660134, 25205300, 26213512, 30246360, 32766890, 37807950, 39320268, 49150335, 50410600, 65533780, 75615900, 78640536, 81917225, 98300670, 131067560, 151231800, 163834450, 196601340, 245751675, 327668900, 393202680, 491503350, 655337800, 983006700, 1966013400]

約数ペア:

[(1, 1966013400), (2, 983006700), (3, 655337800), (4, 491503350), (5, 393202680), (6, 327668900), (8, 245751675), (10, 196601340), (12, 163834450), (13, 151231800), (15, 131067560), (20, 98300670), (24, 81917225), (25, 78640536), (26, 75615900), (30, 65533780), (39, 50410600), (40, 49150335), (50, 39320268), (52, 37807950), (60, 32766890), (65, 30246360), (75, 26213512), (78, 25205300), (100, 19660134), (104, 18903975), (120, 16383445), (130, 15123180), (150, 13106756), (156, 12602650), (195, 10082120), (200, 9830067), (260, 7561590), (269, 7308600), (300, 6553378), (312, 6301325), (325, 6049272), (390, 5041060), (520, 3780795), (538, 3654300), (600, 3276689), (650, 3024636), (780, 2520530), (807, 2436200), (937, 2098200), (975, 2016424), (1076, 1827150), (1300, 1512318), (1345, 1461720), (1560, 1260265), (1614, 1218100), (1874, 1049100), (1950, 1008212), (2152, 913575), (2600, 756159), (2690, 730860), (2811, 699400), (3228, 609050), (3497, 562200), (3748, 524550), (3900, 504106), (4035, 487240), (4685, 419640), (5380, 365430), (5622, 349700), (6456, 304525), (6725, 292344), (6994, 281100), (7496, 262275), (7800, 252053), (8070, 243620), (9370, 209820), (10491, 187400), (10760, 182715), (11244, 174850), (12181, 161400), (13450, 146172), (13988, 140550), (14055, 139880), (16140, 121810), (17485, 112440), (18740, 104910), (20175, 97448), (20982, 93700), (22488, 87425), (23425, 83928), (24362, 80700), (26900, 73086), (27976, 70275), (28110, 69940), (32280, 60905), (34970, 56220), (36543, 53800), (37480, 52455), (40350, 48724), (41964, 46850)]