263947320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1151}}^1$

素因数の和:1195

約数の個数: 288

約数和(自身を含む): 1075576320

約数和(自身を除く): 811629000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 147, 156, 168, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 280, 294, 312, 315, 360, 364, 390, 392, 420, 441, 455, 468, 490, 504, 520, 546, 585, 588, 630, 637, 728, 735, 780, 819, 840, 882, 910, 936, 980, 1092, 1151, 1170, 1176, 1260, 1274, 1365, 1470, 1560, 1638, 1764, 1820, 1911, 1960, 2184, 2205, 2302, 2340, 2520, 2548, 2730, 2940, 3185, 3276, 3453, 3528, 3640, 3822, 4095, 4410, 4604, 4680, 5096, 5460, 5733, 5755, 5880, 6370, 6552, 6906, 7644, 8057, 8190, 8820, 9208, 9555, 10359, 10920, 11466, 11510, 12740, 13812, 14963, 15288, 16114, 16380, 17265, 17640, 19110, 20718, 22932, 23020, 24171, 25480, 27624, 28665, 29926, 32228, 32760, 34530, 38220, 40285, 41436, 44889, 45864, 46040, 48342, 51795, 56399, 57330, 59852, 64456, 69060, 72513, 74815, 76440, 80570, 82872, 89778, 96684, 103590, 104741, 112798, 114660, 119704, 120855, 134667, 138120, 145026, 149630, 161140, 169197, 179556, 193368, 207180, 209482, 224445, 225596, 229320, 241710, 269334, 281995, 290052, 299260, 314223, 322280, 338394, 359112, 362565, 414360, 418964, 448890, 451192, 483420, 507591, 523705, 538668, 563990, 580104, 598520, 628446, 673335, 676788, 725130, 733187, 837928, 845985, 897780, 942669, 966840, 1015182, 1047410, 1077336, 1127980, 1256892, 1346670, 1353576, 1450260, 1466374, 1571115, 1691970, 1795560, 1885338, 2030364, 2094820, 2199561, 2255960, 2513784, 2537955, 2693340, 2900520, 2932748, 3142230, 3383940, 3665935, 3770676, 4060728, 4189640, 4399122, 4713345, 5075910, 5386680, 5865496, 6284460, 6598683, 6767880, 7331870, 7541352, 8798244, 9426690, 10151820, 10997805, 12568920, 13197366, 14663740, 17596488, 18853380, 20303640, 21995610, 26394732, 29327480, 32993415, 37706760, 43991220, 52789464, 65986830, 87982440, 131973660, 263947320]

約数ペア:

[(1, 263947320), (2, 131973660), (3, 87982440), (4, 65986830), (5, 52789464), (6, 43991220), (7, 37706760), (8, 32993415), (9, 29327480), (10, 26394732), (12, 21995610), (13, 20303640), (14, 18853380), (15, 17596488), (18, 14663740), (20, 13197366), (21, 12568920), (24, 10997805), (26, 10151820), (28, 9426690), (30, 8798244), (35, 7541352), (36, 7331870), (39, 6767880), (40, 6598683), (42, 6284460), (45, 5865496), (49, 5386680), (52, 5075910), (56, 4713345), (60, 4399122), (63, 4189640), (65, 4060728), (70, 3770676), (72, 3665935), (78, 3383940), (84, 3142230), (90, 2932748), (91, 2900520), (98, 2693340), (104, 2537955), (105, 2513784), (117, 2255960), (120, 2199561), (126, 2094820), (130, 2030364), (140, 1885338), (147, 1795560), (156, 1691970), (168, 1571115), (180, 1466374), (182, 1450260), (195, 1353576), (196, 1346670), (210, 1256892), (234, 1127980), (245, 1077336), (252, 1047410), (260, 1015182), (273, 966840), (280, 942669), (294, 897780), (312, 845985), (315, 837928), (360, 733187), (364, 725130), (390, 676788), (392, 673335), (420, 628446), (441, 598520), (455, 580104), (468, 563990), (490, 538668), (504, 523705), (520, 507591), (546, 483420), (585, 451192), (588, 448890), (630, 418964), (637, 414360), (728, 362565), (735, 359112), (780, 338394), (819, 322280), (840, 314223), (882, 299260), (910, 290052), (936, 281995), (980, 269334), (1092, 241710), (1151, 229320), (1170, 225596), (1176, 224445), (1260, 209482), (1274, 207180), (1365, 193368), (1470, 179556), (1560, 169197), (1638, 161140), (1764, 149630), (1820, 145026), (1911, 138120), (1960, 134667), (2184, 120855), (2205, 119704), (2302, 114660), (2340, 112798), (2520, 104741), (2548, 103590), (2730, 96684), (2940, 89778), (3185, 82872), (3276, 80570), (3453, 76440), (3528, 74815), (3640, 72513), (3822, 69060), (4095, 64456), (4410, 59852), (4604, 57330), (4680, 56399), (5096, 51795), (5460, 48342), (5733, 46040), (5755, 45864), (5880, 44889), (6370, 41436), (6552, 40285), (6906, 38220), (7644, 34530), (8057, 32760), (8190, 32228), (8820, 29926), (9208, 28665), (9555, 27624), (10359, 25480), (10920, 24171), (11466, 23020), (11510, 22932), (12740, 20718), (13812, 19110), (14963, 17640), (15288, 17265), (16114, 16380)]