1258955880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3719}}^1$

素因数の和:3784

約数の個数: 256

約数和(自身を含む): 4799692800

約数和(自身を除く): 3540736920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 52, 56, 60, 62, 65, 70, 78, 84, 91, 93, 104, 105, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 210, 217, 248, 260, 273, 280, 310, 312, 364, 372, 390, 403, 420, 434, 455, 465, 520, 546, 620, 651, 728, 744, 780, 806, 840, 868, 910, 930, 1085, 1092, 1209, 1240, 1302, 1365, 1560, 1612, 1736, 1820, 1860, 2015, 2170, 2184, 2418, 2604, 2730, 2821, 3224, 3255, 3640, 3719, 3720, 4030, 4340, 4836, 5208, 5460, 5642, 6045, 6510, 7438, 8060, 8463, 8680, 9672, 10920, 11157, 11284, 12090, 13020, 14105, 14876, 16120, 16926, 18595, 22314, 22568, 24180, 26033, 26040, 28210, 29752, 33852, 37190, 42315, 44628, 48347, 48360, 52066, 55785, 56420, 67704, 74380, 78099, 84630, 89256, 96694, 104132, 111570, 112840, 115289, 130165, 145041, 148760, 156198, 169260, 193388, 208264, 223140, 230578, 241735, 260330, 290082, 312396, 338429, 338520, 345867, 386776, 390495, 446280, 461156, 483470, 520660, 576445, 580164, 624792, 676858, 691734, 725205, 780990, 807023, 922312, 966940, 1015287, 1041320, 1152890, 1160328, 1353716, 1383468, 1450410, 1498757, 1561980, 1614046, 1692145, 1729335, 1933880, 2030574, 2305780, 2421069, 2707432, 2766936, 2900820, 2997514, 3123960, 3228092, 3384290, 3458670, 4035115, 4061148, 4496271, 4611560, 4842138, 5076435, 5801640, 5995028, 6456184, 6768580, 6917340, 7493785, 8070230, 8122296, 8992542, 9684276, 10152870, 10491299, 11990056, 12105345, 13537160, 13834680, 14987570, 16140460, 17985084, 19368552, 20305740, 20982598, 22481355, 24210690, 29975140, 31473897, 32280920, 35970168, 40611480, 41965196, 44962710, 48421380, 52456495, 59950280, 62947794, 83930392, 89925420, 96842760, 104912990, 125895588, 157369485, 179850840, 209825980, 251791176, 314738970, 419651960, 629477940, 1258955880]

約数ペア:

[(1, 1258955880), (2, 629477940), (3, 419651960), (4, 314738970), (5, 251791176), (6, 209825980), (7, 179850840), (8, 157369485), (10, 125895588), (12, 104912990), (13, 96842760), (14, 89925420), (15, 83930392), (20, 62947794), (21, 59950280), (24, 52456495), (26, 48421380), (28, 44962710), (30, 41965196), (31, 40611480), (35, 35970168), (39, 32280920), (40, 31473897), (42, 29975140), (52, 24210690), (56, 22481355), (60, 20982598), (62, 20305740), (65, 19368552), (70, 17985084), (78, 16140460), (84, 14987570), (91, 13834680), (93, 13537160), (104, 12105345), (105, 11990056), (120, 10491299), (124, 10152870), (130, 9684276), (140, 8992542), (155, 8122296), (156, 8070230), (168, 7493785), (182, 6917340), (186, 6768580), (195, 6456184), (210, 5995028), (217, 5801640), (248, 5076435), (260, 4842138), (273, 4611560), (280, 4496271), (310, 4061148), (312, 4035115), (364, 3458670), (372, 3384290), (390, 3228092), (403, 3123960), (420, 2997514), (434, 2900820), (455, 2766936), (465, 2707432), (520, 2421069), (546, 2305780), (620, 2030574), (651, 1933880), (728, 1729335), (744, 1692145), (780, 1614046), (806, 1561980), (840, 1498757), (868, 1450410), (910, 1383468), (930, 1353716), (1085, 1160328), (1092, 1152890), (1209, 1041320), (1240, 1015287), (1302, 966940), (1365, 922312), (1560, 807023), (1612, 780990), (1736, 725205), (1820, 691734), (1860, 676858), (2015, 624792), (2170, 580164), (2184, 576445), (2418, 520660), (2604, 483470), (2730, 461156), (2821, 446280), (3224, 390495), (3255, 386776), (3640, 345867), (3719, 338520), (3720, 338429), (4030, 312396), (4340, 290082), (4836, 260330), (5208, 241735), (5460, 230578), (5642, 223140), (6045, 208264), (6510, 193388), (7438, 169260), (8060, 156198), (8463, 148760), (8680, 145041), (9672, 130165), (10920, 115289), (11157, 112840), (11284, 111570), (12090, 104132), (13020, 96694), (14105, 89256), (14876, 84630), (16120, 78099), (16926, 74380), (18595, 67704), (22314, 56420), (22568, 55785), (24180, 52066), (26033, 48360), (26040, 48347), (28210, 44628), (29752, 42315), (33852, 37190)]