13193441520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{110609}}^1$

素因数の和:110703

約数の個数: 160

約数和(自身を含む): 47401251840

約数和(自身を除く): 34207810320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 105, 112, 120, 140, 142, 168, 210, 213, 240, 280, 284, 336, 355, 420, 426, 497, 560, 568, 710, 840, 852, 994, 1065, 1136, 1420, 1491, 1680, 1704, 1988, 2130, 2485, 2840, 2982, 3408, 3976, 4260, 4970, 5680, 5964, 7455, 7952, 8520, 9940, 11928, 14910, 17040, 19880, 23856, 29820, 39760, 59640, 110609, 119280, 221218, 331827, 442436, 553045, 663654, 774263, 884872, 1106090, 1327308, 1548526, 1659135, 1769744, 2212180, 2322789, 2654616, 3097052, 3318270, 3871315, 4424360, 4645578, 5309232, 6194104, 6636540, 7742630, 7853239, 8848720, 9291156, 11613945, 12388208, 13273080, 15485260, 15706478, 18582312, 23227890, 23559717, 26546160, 30970520, 31412956, 37164624, 39266195, 46455780, 47119434, 54972673, 61941040, 62825912, 78532390, 92911560, 94238868, 109945346, 117798585, 125651824, 157064780, 164918019, 185823120, 188477736, 219890692, 235597170, 274863365, 314129560, 329836038, 376955472, 439781384, 471194340, 549726730, 628259120, 659672076, 824590095, 879562768, 942388680, 1099453460, 1319344152, 1649180190, 1884777360, 2198906920, 2638688304, 3298360380, 4397813840, 6596720760, 13193441520]

約数ペア:

[(1, 13193441520), (2, 6596720760), (3, 4397813840), (4, 3298360380), (5, 2638688304), (6, 2198906920), (7, 1884777360), (8, 1649180190), (10, 1319344152), (12, 1099453460), (14, 942388680), (15, 879562768), (16, 824590095), (20, 659672076), (21, 628259120), (24, 549726730), (28, 471194340), (30, 439781384), (35, 376955472), (40, 329836038), (42, 314129560), (48, 274863365), (56, 235597170), (60, 219890692), (70, 188477736), (71, 185823120), (80, 164918019), (84, 157064780), (105, 125651824), (112, 117798585), (120, 109945346), (140, 94238868), (142, 92911560), (168, 78532390), (210, 62825912), (213, 61941040), (240, 54972673), (280, 47119434), (284, 46455780), (336, 39266195), (355, 37164624), (420, 31412956), (426, 30970520), (497, 26546160), (560, 23559717), (568, 23227890), (710, 18582312), (840, 15706478), (852, 15485260), (994, 13273080), (1065, 12388208), (1136, 11613945), (1420, 9291156), (1491, 8848720), (1680, 7853239), (1704, 7742630), (1988, 6636540), (2130, 6194104), (2485, 5309232), (2840, 4645578), (2982, 4424360), (3408, 3871315), (3976, 3318270), (4260, 3097052), (4970, 2654616), (5680, 2322789), (5964, 2212180), (7455, 1769744), (7952, 1659135), (8520, 1548526), (9940, 1327308), (11928, 1106090), (14910, 884872), (17040, 774263), (19880, 663654), (23856, 553045), (29820, 442436), (39760, 331827), (59640, 221218), (110609, 119280)]