634386480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:1004

約数の個数: 320

約数和(自身を含む): 2501173248

約数和(自身を除く): 1866786768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 48, 52, 56, 60, 62, 65, 70, 78, 80, 84, 91, 93, 104, 105, 112, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 208, 210, 217, 240, 248, 260, 273, 280, 310, 312, 336, 364, 372, 390, 403, 420, 434, 455, 465, 496, 520, 546, 560, 620, 624, 651, 728, 744, 780, 806, 840, 868, 910, 930, 937, 1040, 1085, 1092, 1209, 1240, 1302, 1365, 1456, 1488, 1560, 1612, 1680, 1736, 1820, 1860, 1874, 2015, 2170, 2184, 2418, 2480, 2604, 2730, 2811, 2821, 3120, 3224, 3255, 3472, 3640, 3720, 3748, 4030, 4340, 4368, 4685, 4836, 5208, 5460, 5622, 5642, 6045, 6448, 6510, 6559, 7280, 7440, 7496, 8060, 8463, 8680, 9370, 9672, 10416, 10920, 11244, 11284, 12090, 12181, 13020, 13118, 14055, 14105, 14992, 16120, 16926, 17360, 18740, 19344, 19677, 21840, 22488, 22568, 24180, 24362, 26040, 26236, 28110, 28210, 29047, 32240, 32795, 33852, 36543, 37480, 39354, 42315, 44976, 45136, 48360, 48724, 52080, 52472, 56220, 56420, 58094, 60905, 65590, 67704, 73086, 74960, 78708, 84630, 85267, 87141, 96720, 97448, 98385, 104944, 112440, 112840, 116188, 121810, 131180, 135408, 145235, 146172, 157416, 169260, 170534, 174282, 182715, 194896, 196770, 203329, 224880, 225680, 232376, 243620, 255801, 262360, 290470, 292344, 314832, 338520, 341068, 348564, 365430, 377611, 393540, 406658, 426335, 435705, 464752, 487240, 511602, 524720, 580940, 584688, 609987, 677040, 682136, 697128, 730860, 755222, 787080, 813316, 852670, 871410, 974480, 1016645, 1023204, 1132833, 1161880, 1219974, 1279005, 1364272, 1394256, 1461720, 1510444, 1574160, 1626632, 1705340, 1742820, 1888055, 2033290, 2046408, 2265666, 2323760, 2439948, 2558010, 2643277, 2923440, 3020888, 3049935, 3253264, 3410680, 3485640, 3776110, 4066580, 4092816, 4531332, 4879896, 5116020, 5286554, 5664165, 6041776, 6099870, 6821360, 6971280, 7552220, 7929831, 8133160, 9062664, 9759792, 10232040, 10573108, 11328330, 12199740, 13216385, 15104440, 15859662, 16266320, 18125328, 20464080, 21146216, 22656660, 24399480, 26432770, 30208880, 31719324, 39649155, 42292432, 45313320, 48798960, 52865540, 63438648, 79298310, 90626640, 105731080, 126877296, 158596620, 211462160, 317193240, 634386480]

約数ペア:

[(1, 634386480), (2, 317193240), (3, 211462160), (4, 158596620), (5, 126877296), (6, 105731080), (7, 90626640), (8, 79298310), (10, 63438648), (12, 52865540), (13, 48798960), (14, 45313320), (15, 42292432), (16, 39649155), (20, 31719324), (21, 30208880), (24, 26432770), (26, 24399480), (28, 22656660), (30, 21146216), (31, 20464080), (35, 18125328), (39, 16266320), (40, 15859662), (42, 15104440), (48, 13216385), (52, 12199740), (56, 11328330), (60, 10573108), (62, 10232040), (65, 9759792), (70, 9062664), (78, 8133160), (80, 7929831), (84, 7552220), (91, 6971280), (93, 6821360), (104, 6099870), (105, 6041776), (112, 5664165), (120, 5286554), (124, 5116020), (130, 4879896), (140, 4531332), (155, 4092816), (156, 4066580), (168, 3776110), (182, 3485640), (186, 3410680), (195, 3253264), (208, 3049935), (210, 3020888), (217, 2923440), (240, 2643277), (248, 2558010), (260, 2439948), (273, 2323760), (280, 2265666), (310, 2046408), (312, 2033290), (336, 1888055), (364, 1742820), (372, 1705340), (390, 1626632), (403, 1574160), (420, 1510444), (434, 1461720), (455, 1394256), (465, 1364272), (496, 1279005), (520, 1219974), (546, 1161880), (560, 1132833), (620, 1023204), (624, 1016645), (651, 974480), (728, 871410), (744, 852670), (780, 813316), (806, 787080), (840, 755222), (868, 730860), (910, 697128), (930, 682136), (937, 677040), (1040, 609987), (1085, 584688), (1092, 580940), (1209, 524720), (1240, 511602), (1302, 487240), (1365, 464752), (1456, 435705), (1488, 426335), (1560, 406658), (1612, 393540), (1680, 377611), (1736, 365430), (1820, 348564), (1860, 341068), (1874, 338520), (2015, 314832), (2170, 292344), (2184, 290470), (2418, 262360), (2480, 255801), (2604, 243620), (2730, 232376), (2811, 225680), (2821, 224880), (3120, 203329), (3224, 196770), (3255, 194896), (3472, 182715), (3640, 174282), (3720, 170534), (3748, 169260), (4030, 157416), (4340, 146172), (4368, 145235), (4685, 135408), (4836, 131180), (5208, 121810), (5460, 116188), (5622, 112840), (5642, 112440), (6045, 104944), (6448, 98385), (6510, 97448), (6559, 96720), (7280, 87141), (7440, 85267), (7496, 84630), (8060, 78708), (8463, 74960), (8680, 73086), (9370, 67704), (9672, 65590), (10416, 60905), (10920, 58094), (11244, 56420), (11284, 56220), (12090, 52472), (12181, 52080), (13020, 48724), (13118, 48360), (14055, 45136), (14105, 44976), (14992, 42315), (16120, 39354), (16926, 37480), (17360, 36543), (18740, 33852), (19344, 32795), (19677, 32240), (21840, 29047), (22488, 28210), (22568, 28110), (24180, 26236), (24362, 26040)]