259373760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:751

約数の個数: 224

約数和(自身を含む): 911181312

約数和(自身を除く): 651807552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 64, 68, 69, 80, 85, 92, 96, 102, 115, 120, 136, 138, 160, 170, 184, 192, 204, 230, 240, 255, 272, 276, 320, 340, 345, 368, 391, 408, 460, 480, 510, 544, 552, 680, 690, 691, 736, 782, 816, 920, 960, 1020, 1088, 1104, 1173, 1360, 1380, 1382, 1472, 1564, 1632, 1840, 1955, 2040, 2073, 2208, 2346, 2720, 2760, 2764, 3128, 3264, 3455, 3680, 3910, 4080, 4146, 4416, 4692, 5440, 5520, 5528, 5865, 6256, 6910, 7360, 7820, 8160, 8292, 9384, 10365, 11040, 11056, 11730, 11747, 12512, 13820, 15640, 15893, 16320, 16584, 18768, 20730, 22080, 22112, 23460, 23494, 25024, 27640, 31280, 31786, 33168, 35241, 37536, 41460, 44224, 46920, 46988, 47679, 55280, 58735, 62560, 63572, 66336, 70482, 75072, 79465, 82920, 93840, 93976, 95358, 110560, 117470, 125120, 127144, 132672, 140964, 158930, 165840, 176205, 187680, 187952, 190716, 221120, 234940, 238395, 254288, 270181, 281928, 317860, 331680, 352410, 375360, 375904, 381432, 469880, 476790, 508576, 540362, 563856, 635720, 663360, 704820, 751808, 762864, 810543, 939760, 953580, 1017152, 1080724, 1127712, 1271440, 1350905, 1409640, 1525728, 1621086, 1879520, 1907160, 2161448, 2255424, 2542880, 2701810, 2819280, 3051456, 3242172, 3759040, 3814320, 4052715, 4322896, 5085760, 5403620, 5638560, 6484344, 7628640, 8105430, 8645792, 10807240, 11277120, 12968688, 15257280, 16210860, 17291584, 21614480, 25937376, 32421720, 43228960, 51874752, 64843440, 86457920, 129686880, 259373760]

約数ペア:

[(1, 259373760), (2, 129686880), (3, 86457920), (4, 64843440), (5, 51874752), (6, 43228960), (8, 32421720), (10, 25937376), (12, 21614480), (15, 17291584), (16, 16210860), (17, 15257280), (20, 12968688), (23, 11277120), (24, 10807240), (30, 8645792), (32, 8105430), (34, 7628640), (40, 6484344), (46, 5638560), (48, 5403620), (51, 5085760), (60, 4322896), (64, 4052715), (68, 3814320), (69, 3759040), (80, 3242172), (85, 3051456), (92, 2819280), (96, 2701810), (102, 2542880), (115, 2255424), (120, 2161448), (136, 1907160), (138, 1879520), (160, 1621086), (170, 1525728), (184, 1409640), (192, 1350905), (204, 1271440), (230, 1127712), (240, 1080724), (255, 1017152), (272, 953580), (276, 939760), (320, 810543), (340, 762864), (345, 751808), (368, 704820), (391, 663360), (408, 635720), (460, 563856), (480, 540362), (510, 508576), (544, 476790), (552, 469880), (680, 381432), (690, 375904), (691, 375360), (736, 352410), (782, 331680), (816, 317860), (920, 281928), (960, 270181), (1020, 254288), (1088, 238395), (1104, 234940), (1173, 221120), (1360, 190716), (1380, 187952), (1382, 187680), (1472, 176205), (1564, 165840), (1632, 158930), (1840, 140964), (1955, 132672), (2040, 127144), (2073, 125120), (2208, 117470), (2346, 110560), (2720, 95358), (2760, 93976), (2764, 93840), (3128, 82920), (3264, 79465), (3455, 75072), (3680, 70482), (3910, 66336), (4080, 63572), (4146, 62560), (4416, 58735), (4692, 55280), (5440, 47679), (5520, 46988), (5528, 46920), (5865, 44224), (6256, 41460), (6910, 37536), (7360, 35241), (7820, 33168), (8160, 31786), (8292, 31280), (9384, 27640), (10365, 25024), (11040, 23494), (11056, 23460), (11730, 22112), (11747, 22080), (12512, 20730), (13820, 18768), (15640, 16584), (15893, 16320)]