121845360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{797}}^1$

素因数の和:840

約数の個数: 240

約数和(自身を含む): 473782176

約数和(自身を除く): 351936816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 624, 637, 728, 735, 780, 784, 797, 840, 910, 980, 1040, 1092, 1176, 1274, 1365, 1456, 1470, 1560, 1594, 1680, 1820, 1911, 1960, 2184, 2352, 2391, 2548, 2730, 2940, 3120, 3185, 3188, 3640, 3822, 3920, 3985, 4368, 4782, 5096, 5460, 5579, 5880, 6370, 6376, 7280, 7644, 7970, 9555, 9564, 10192, 10361, 10920, 11158, 11760, 11955, 12740, 12752, 15288, 15940, 16737, 19110, 19128, 20722, 21840, 22316, 23910, 25480, 27895, 30576, 31083, 31880, 33474, 38220, 38256, 39053, 41444, 44632, 47820, 50960, 51805, 55790, 62166, 63760, 66948, 72527, 76440, 78106, 82888, 83685, 89264, 95640, 103610, 111580, 117159, 124332, 133896, 145054, 152880, 155415, 156212, 165776, 167370, 191280, 195265, 207220, 217581, 223160, 234318, 248664, 267792, 290108, 310830, 312424, 334740, 362635, 390530, 414440, 435162, 446320, 468636, 497328, 507689, 580216, 585795, 621660, 624848, 669480, 725270, 781060, 828880, 870324, 937272, 1015378, 1087905, 1160432, 1171590, 1243320, 1338960, 1450540, 1523067, 1562120, 1740648, 1874544, 2030756, 2175810, 2343180, 2486640, 2538445, 2901080, 3046134, 3124240, 3481296, 4061512, 4351620, 4686360, 5076890, 5802160, 6092268, 7615335, 8123024, 8703240, 9372720, 10153780, 12184536, 15230670, 17406480, 20307560, 24369072, 30461340, 40615120, 60922680, 121845360]

約数ペア:

[(1, 121845360), (2, 60922680), (3, 40615120), (4, 30461340), (5, 24369072), (6, 20307560), (7, 17406480), (8, 15230670), (10, 12184536), (12, 10153780), (13, 9372720), (14, 8703240), (15, 8123024), (16, 7615335), (20, 6092268), (21, 5802160), (24, 5076890), (26, 4686360), (28, 4351620), (30, 4061512), (35, 3481296), (39, 3124240), (40, 3046134), (42, 2901080), (48, 2538445), (49, 2486640), (52, 2343180), (56, 2175810), (60, 2030756), (65, 1874544), (70, 1740648), (78, 1562120), (80, 1523067), (84, 1450540), (91, 1338960), (98, 1243320), (104, 1171590), (105, 1160432), (112, 1087905), (120, 1015378), (130, 937272), (140, 870324), (147, 828880), (156, 781060), (168, 725270), (182, 669480), (195, 624848), (196, 621660), (208, 585795), (210, 580216), (240, 507689), (245, 497328), (260, 468636), (273, 446320), (280, 435162), (294, 414440), (312, 390530), (336, 362635), (364, 334740), (390, 312424), (392, 310830), (420, 290108), (455, 267792), (490, 248664), (520, 234318), (546, 223160), (560, 217581), (588, 207220), (624, 195265), (637, 191280), (728, 167370), (735, 165776), (780, 156212), (784, 155415), (797, 152880), (840, 145054), (910, 133896), (980, 124332), (1040, 117159), (1092, 111580), (1176, 103610), (1274, 95640), (1365, 89264), (1456, 83685), (1470, 82888), (1560, 78106), (1594, 76440), (1680, 72527), (1820, 66948), (1911, 63760), (1960, 62166), (2184, 55790), (2352, 51805), (2391, 50960), (2548, 47820), (2730, 44632), (2940, 41444), (3120, 39053), (3185, 38256), (3188, 38220), (3640, 33474), (3822, 31880), (3920, 31083), (3985, 30576), (4368, 27895), (4782, 25480), (5096, 23910), (5460, 22316), (5579, 21840), (5880, 20722), (6370, 19128), (6376, 19110), (7280, 16737), (7644, 15940), (7970, 15288), (9555, 12752), (9564, 12740), (10192, 11955), (10361, 11760), (10920, 11158)]