57641220

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:81

約数の個数: 480

約数和(自身を含む): 245887488

約数和(自身を除く): 188246268

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 23, 26, 27, 28, 30, 34, 35, 36, 39, 42, 45, 46, 51, 52, 54, 60, 63, 65, 68, 69, 70, 78, 81, 84, 85, 90, 91, 92, 102, 105, 108, 115, 117, 119, 126, 130, 135, 138, 140, 153, 156, 161, 162, 170, 180, 182, 189, 195, 204, 207, 210, 221, 230, 234, 238, 252, 255, 260, 270, 273, 276, 299, 306, 315, 322, 324, 340, 345, 351, 357, 364, 378, 390, 391, 405, 414, 420, 442, 455, 459, 460, 468, 476, 483, 510, 540, 546, 567, 585, 595, 598, 612, 621, 630, 644, 663, 690, 702, 714, 756, 765, 780, 782, 805, 810, 819, 828, 884, 897, 910, 918, 945, 966, 1020, 1035, 1053, 1071, 1092, 1105, 1134, 1170, 1173, 1190, 1196, 1242, 1260, 1326, 1365, 1377, 1380, 1404, 1428, 1449, 1495, 1530, 1547, 1564, 1610, 1620, 1638, 1755, 1785, 1794, 1820, 1836, 1863, 1890, 1932, 1955, 1989, 2070, 2093, 2106, 2142, 2210, 2268, 2295, 2340, 2346, 2380, 2415, 2457, 2484, 2652, 2691, 2730, 2737, 2754, 2835, 2898, 2990, 3060, 3094, 3105, 3213, 3220, 3276, 3315, 3510, 3519, 3570, 3588, 3726, 3780, 3910, 3978, 4095, 4140, 4186, 4212, 4284, 4347, 4420, 4485, 4590, 4641, 4692, 4830, 4914, 5083, 5265, 5355, 5382, 5460, 5474, 5508, 5670, 5796, 5865, 5967, 5980, 6188, 6210, 6279, 6426, 6630, 6885, 7020, 7038, 7140, 7245, 7371, 7452, 7735, 7820, 7956, 8073, 8190, 8211, 8372, 8694, 8970, 9180, 9282, 9315, 9639, 9660, 9828, 9945, 10166, 10465, 10530, 10557, 10710, 10764, 10948, 11340, 11730, 11934, 12285, 12420, 12558, 12852, 13041, 13260, 13455, 13685, 13770, 13923, 14076, 14490, 14742, 15249, 15470, 16065, 16146, 16380, 16422, 17388, 17595, 17901, 17940, 18564, 18630, 18837, 19278, 19890, 20332, 20930, 21060, 21114, 21420, 21735, 23205, 23460, 23868, 24219, 24570, 24633, 25116, 25415, 26082, 26910, 27370, 27540, 27846, 28980, 29484, 29835, 30498, 30940, 31395, 31671, 32130, 32292, 32844, 35190, 35581, 35802, 36855, 37260, 37674, 38556, 39780, 40365, 41055, 41769, 41860, 42228, 43470, 45747, 46410, 48195, 48438, 49140, 49266, 50830, 52164, 52785, 53820, 54740, 55692, 56511, 59670, 60996, 62790, 63342, 64260, 65205, 69615, 70380, 71162, 71604, 73710, 73899, 75348, 76245, 80730, 82110, 83538, 86940, 89505, 91494, 92820, 94185, 96390, 96876, 98532, 101660, 105570, 106743, 113022, 119340, 121095, 123165, 125307, 125580, 126684, 130410, 137241, 139230, 142324, 147420, 147798, 152490, 158355, 161460, 164220, 167076, 169533, 177905, 179010, 182988, 188370, 192780, 208845, 211140, 213486, 221697, 226044, 228735, 242190, 246330, 250614, 260820, 274482, 278460, 282555, 295596, 304980, 316710, 320229, 339066, 355810, 358020, 369495, 376740, 411723, 417690, 426972, 443394, 457470, 484380, 492660, 501228, 533715, 548964, 565110, 626535, 633420, 640458, 678132, 686205, 711620, 738990, 823446, 835380, 847665, 886788, 914940, 960687, 1067430, 1108485, 1130220, 1253070, 1280916, 1372410, 1477980, 1601145, 1646892, 1695330, 1921374, 2058615, 2134860, 2216970, 2506140, 2744820, 2882061, 3202290, 3390660, 3842748, 4117230, 4433940, 4803435, 5764122, 6404580, 8234460, 9606870, 11528244, 14410305, 19213740, 28820610, 57641220]

約数ペア:

[(1, 57641220), (2, 28820610), (3, 19213740), (4, 14410305), (5, 11528244), (6, 9606870), (7, 8234460), (9, 6404580), (10, 5764122), (12, 4803435), (13, 4433940), (14, 4117230), (15, 3842748), (17, 3390660), (18, 3202290), (20, 2882061), (21, 2744820), (23, 2506140), (26, 2216970), (27, 2134860), (28, 2058615), (30, 1921374), (34, 1695330), (35, 1646892), (36, 1601145), (39, 1477980), (42, 1372410), (45, 1280916), (46, 1253070), (51, 1130220), (52, 1108485), (54, 1067430), (60, 960687), (63, 914940), (65, 886788), (68, 847665), (69, 835380), (70, 823446), (78, 738990), (81, 711620), (84, 686205), (85, 678132), (90, 640458), (91, 633420), (92, 626535), (102, 565110), (105, 548964), (108, 533715), (115, 501228), (117, 492660), (119, 484380), (126, 457470), (130, 443394), (135, 426972), (138, 417690), (140, 411723), (153, 376740), (156, 369495), (161, 358020), (162, 355810), (170, 339066), (180, 320229), (182, 316710), (189, 304980), (195, 295596), (204, 282555), (207, 278460), (210, 274482), (221, 260820), (230, 250614), (234, 246330), (238, 242190), (252, 228735), (255, 226044), (260, 221697), (270, 213486), (273, 211140), (276, 208845), (299, 192780), (306, 188370), (315, 182988), (322, 179010), (324, 177905), (340, 169533), (345, 167076), (351, 164220), (357, 161460), (364, 158355), (378, 152490), (390, 147798), (391, 147420), (405, 142324), (414, 139230), (420, 137241), (442, 130410), (455, 126684), (459, 125580), (460, 125307), (468, 123165), (476, 121095), (483, 119340), (510, 113022), (540, 106743), (546, 105570), (567, 101660), (585, 98532), (595, 96876), (598, 96390), (612, 94185), (621, 92820), (630, 91494), (644, 89505), (663, 86940), (690, 83538), (702, 82110), (714, 80730), (756, 76245), (765, 75348), (780, 73899), (782, 73710), (805, 71604), (810, 71162), (819, 70380), (828, 69615), (884, 65205), (897, 64260), (910, 63342), (918, 62790), (945, 60996), (966, 59670), (1020, 56511), (1035, 55692), (1053, 54740), (1071, 53820), (1092, 52785), (1105, 52164), (1134, 50830), (1170, 49266), (1173, 49140), (1190, 48438), (1196, 48195), (1242, 46410), (1260, 45747), (1326, 43470), (1365, 42228), (1377, 41860), (1380, 41769), (1404, 41055), (1428, 40365), (1449, 39780), (1495, 38556), (1530, 37674), (1547, 37260), (1564, 36855), (1610, 35802), (1620, 35581), (1638, 35190), (1755, 32844), (1785, 32292), (1794, 32130), (1820, 31671), (1836, 31395), (1863, 30940), (1890, 30498), (1932, 29835), (1955, 29484), (1989, 28980), (2070, 27846), (2093, 27540), (2106, 27370), (2142, 26910), (2210, 26082), (2268, 25415), (2295, 25116), (2340, 24633), (2346, 24570), (2380, 24219), (2415, 23868), (2457, 23460), (2484, 23205), (2652, 21735), (2691, 21420), (2730, 21114), (2737, 21060), (2754, 20930), (2835, 20332), (2898, 19890), (2990, 19278), (3060, 18837), (3094, 18630), (3105, 18564), (3213, 17940), (3220, 17901), (3276, 17595), (3315, 17388), (3510, 16422), (3519, 16380), (3570, 16146), (3588, 16065), (3726, 15470), (3780, 15249), (3910, 14742), (3978, 14490), (4095, 14076), (4140, 13923), (4186, 13770), (4212, 13685), (4284, 13455), (4347, 13260), (4420, 13041), (4485, 12852), (4590, 12558), (4641, 12420), (4692, 12285), (4830, 11934), (4914, 11730), (5083, 11340), (5265, 10948), (5355, 10764), (5382, 10710), (5460, 10557), (5474, 10530), (5508, 10465), (5670, 10166), (5796, 9945), (5865, 9828), (5967, 9660), (5980, 9639), (6188, 9315), (6210, 9282), (6279, 9180), (6426, 8970), (6630, 8694), (6885, 8372), (7020, 8211), (7038, 8190), (7140, 8073), (7245, 7956), (7371, 7820), (7452, 7735)]