253180320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 384

約数和(自身を含む): 940584960

約数和(自身を除く): 687404640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 23, 24, 30, 32, 34, 38, 40, 46, 48, 51, 57, 60, 68, 69, 71, 76, 80, 85, 92, 95, 96, 102, 114, 115, 120, 136, 138, 142, 152, 160, 170, 184, 190, 204, 213, 228, 230, 240, 255, 272, 276, 284, 285, 304, 323, 340, 345, 355, 368, 380, 391, 408, 426, 437, 456, 460, 480, 510, 544, 552, 568, 570, 608, 646, 680, 690, 710, 736, 760, 782, 816, 852, 874, 912, 920, 969, 1020, 1065, 1104, 1136, 1140, 1173, 1207, 1292, 1311, 1349, 1360, 1380, 1420, 1520, 1564, 1615, 1632, 1633, 1704, 1748, 1824, 1840, 1938, 1955, 2040, 2130, 2185, 2208, 2272, 2280, 2346, 2414, 2584, 2622, 2698, 2720, 2760, 2840, 3040, 3128, 3230, 3266, 3408, 3496, 3621, 3680, 3876, 3910, 4047, 4080, 4260, 4370, 4560, 4692, 4828, 4845, 4899, 5168, 5244, 5396, 5520, 5680, 5865, 6035, 6256, 6460, 6532, 6555, 6745, 6816, 6992, 7242, 7429, 7752, 7820, 8094, 8160, 8165, 8520, 8740, 9120, 9384, 9656, 9690, 9798, 10336, 10488, 10792, 11040, 11360, 11730, 12070, 12512, 12920, 13064, 13110, 13490, 13984, 14484, 14858, 15504, 15640, 16188, 16330, 17040, 17480, 18105, 18768, 19312, 19380, 19596, 20235, 20976, 21584, 22287, 22933, 23460, 24140, 24495, 25840, 26128, 26220, 26980, 27761, 28968, 29716, 31008, 31027, 31280, 32376, 32660, 34080, 34960, 36210, 37145, 37536, 38624, 38760, 39192, 40470, 41952, 43168, 44574, 45866, 46920, 48280, 48990, 51680, 52256, 52440, 53960, 55522, 57936, 59432, 62054, 62560, 64752, 65320, 68799, 69920, 72420, 74290, 77520, 78384, 80940, 83283, 89148, 91732, 93081, 93840, 96560, 97980, 104880, 107920, 111044, 111435, 114665, 115872, 118864, 124108, 129504, 130640, 137598, 138805, 144840, 148580, 155040, 155135, 156768, 161880, 166566, 178296, 183464, 186162, 187680, 193120, 195960, 209760, 215840, 222088, 222870, 229330, 237728, 248216, 261280, 275196, 277610, 289680, 297160, 310270, 323760, 333132, 343995, 356592, 366928, 372324, 391920, 416415, 444176, 445740, 458660, 465405, 496432, 527459, 550392, 555220, 579360, 594320, 620540, 647520, 666264, 687990, 713184, 733856, 744648, 783840, 832830, 888352, 891480, 917320, 930810, 992864, 1054918, 1100784, 1110440, 1188640, 1241080, 1332528, 1375980, 1489296, 1582377, 1665660, 1782960, 1834640, 1861620, 2109836, 2201568, 2220880, 2482160, 2637295, 2665056, 2751960, 2978592, 3164754, 3331320, 3565920, 3669280, 3723240, 4219672, 4441760, 4964320, 5274590, 5503920, 6329508, 6662640, 7446480, 7911885, 8439344, 10549180, 11007840, 12659016, 13325280, 14892960, 15823770, 16878688, 21098360, 25318032, 31647540, 42196720, 50636064, 63295080, 84393440, 126590160, 253180320]

約数ペア:

[(1, 253180320), (2, 126590160), (3, 84393440), (4, 63295080), (5, 50636064), (6, 42196720), (8, 31647540), (10, 25318032), (12, 21098360), (15, 16878688), (16, 15823770), (17, 14892960), (19, 13325280), (20, 12659016), (23, 11007840), (24, 10549180), (30, 8439344), (32, 7911885), (34, 7446480), (38, 6662640), (40, 6329508), (46, 5503920), (48, 5274590), (51, 4964320), (57, 4441760), (60, 4219672), (68, 3723240), (69, 3669280), (71, 3565920), (76, 3331320), (80, 3164754), (85, 2978592), (92, 2751960), (95, 2665056), (96, 2637295), (102, 2482160), (114, 2220880), (115, 2201568), (120, 2109836), (136, 1861620), (138, 1834640), (142, 1782960), (152, 1665660), (160, 1582377), (170, 1489296), (184, 1375980), (190, 1332528), (204, 1241080), (213, 1188640), (228, 1110440), (230, 1100784), (240, 1054918), (255, 992864), (272, 930810), (276, 917320), (284, 891480), (285, 888352), (304, 832830), (323, 783840), (340, 744648), (345, 733856), (355, 713184), (368, 687990), (380, 666264), (391, 647520), (408, 620540), (426, 594320), (437, 579360), (456, 555220), (460, 550392), (480, 527459), (510, 496432), (544, 465405), (552, 458660), (568, 445740), (570, 444176), (608, 416415), (646, 391920), (680, 372324), (690, 366928), (710, 356592), (736, 343995), (760, 333132), (782, 323760), (816, 310270), (852, 297160), (874, 289680), (912, 277610), (920, 275196), (969, 261280), (1020, 248216), (1065, 237728), (1104, 229330), (1136, 222870), (1140, 222088), (1173, 215840), (1207, 209760), (1292, 195960), (1311, 193120), (1349, 187680), (1360, 186162), (1380, 183464), (1420, 178296), (1520, 166566), (1564, 161880), (1615, 156768), (1632, 155135), (1633, 155040), (1704, 148580), (1748, 144840), (1824, 138805), (1840, 137598), (1938, 130640), (1955, 129504), (2040, 124108), (2130, 118864), (2185, 115872), (2208, 114665), (2272, 111435), (2280, 111044), (2346, 107920), (2414, 104880), (2584, 97980), (2622, 96560), (2698, 93840), (2720, 93081), (2760, 91732), (2840, 89148), (3040, 83283), (3128, 80940), (3230, 78384), (3266, 77520), (3408, 74290), (3496, 72420), (3621, 69920), (3680, 68799), (3876, 65320), (3910, 64752), (4047, 62560), (4080, 62054), (4260, 59432), (4370, 57936), (4560, 55522), (4692, 53960), (4828, 52440), (4845, 52256), (4899, 51680), (5168, 48990), (5244, 48280), (5396, 46920), (5520, 45866), (5680, 44574), (5865, 43168), (6035, 41952), (6256, 40470), (6460, 39192), (6532, 38760), (6555, 38624), (6745, 37536), (6816, 37145), (6992, 36210), (7242, 34960), (7429, 34080), (7752, 32660), (7820, 32376), (8094, 31280), (8160, 31027), (8165, 31008), (8520, 29716), (8740, 28968), (9120, 27761), (9384, 26980), (9656, 26220), (9690, 26128), (9798, 25840), (10336, 24495), (10488, 24140), (10792, 23460), (11040, 22933), (11360, 22287), (11730, 21584), (12070, 20976), (12512, 20235), (12920, 19596), (13064, 19380), (13110, 19312), (13490, 18768), (13984, 18105), (14484, 17480), (14858, 17040), (15504, 16330), (15640, 16188)]