1304188320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6949}}^1$

素因数の和:7007

約数の個数: 192

約数和(自身を含む): 4539628800

約数和(自身を除く): 3235440480

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, 68, 69, 80, 85, 92, 96, 102, 115, 120, 136, 138, 160, 170, 184, 204, 230, 240, 255, 272, 276, 340, 345, 368, 391, 408, 460, 480, 510, 544, 552, 680, 690, 736, 782, 816, 920, 1020, 1104, 1173, 1360, 1380, 1564, 1632, 1840, 1955, 2040, 2208, 2346, 2720, 2760, 3128, 3680, 3910, 4080, 4692, 5520, 5865, 6256, 6949, 7820, 8160, 9384, 11040, 11730, 12512, 13898, 15640, 18768, 20847, 23460, 27796, 31280, 34745, 37536, 41694, 46920, 55592, 62560, 69490, 83388, 93840, 104235, 111184, 118133, 138980, 159827, 166776, 187680, 208470, 222368, 236266, 277960, 319654, 333552, 354399, 416940, 472532, 479481, 555920, 590665, 639308, 667104, 708798, 799135, 833880, 945064, 958962, 1111840, 1181330, 1278616, 1417596, 1598270, 1667760, 1771995, 1890128, 1917924, 2362660, 2397405, 2557232, 2717059, 2835192, 3196540, 3335520, 3543990, 3780256, 3835848, 4725320, 4794810, 5114464, 5434118, 5670384, 6393080, 7087980, 7671696, 8151177, 9450640, 9589620, 10868236, 11340768, 12786160, 13585295, 14175960, 15343392, 16302354, 18901280, 19179240, 21736472, 25572320, 27170590, 28351920, 32604708, 38358480, 40755885, 43472944, 54341180, 56703840, 65209416, 76716960, 81511770, 86945888, 108682360, 130418832, 163023540, 217364720, 260837664, 326047080, 434729440, 652094160, 1304188320]

約数ペア:

[(1, 1304188320), (2, 652094160), (3, 434729440), (4, 326047080), (5, 260837664), (6, 217364720), (8, 163023540), (10, 130418832), (12, 108682360), (15, 86945888), (16, 81511770), (17, 76716960), (20, 65209416), (23, 56703840), (24, 54341180), (30, 43472944), (32, 40755885), (34, 38358480), (40, 32604708), (46, 28351920), (48, 27170590), (51, 25572320), (60, 21736472), (68, 19179240), (69, 18901280), (80, 16302354), (85, 15343392), (92, 14175960), (96, 13585295), (102, 12786160), (115, 11340768), (120, 10868236), (136, 9589620), (138, 9450640), (160, 8151177), (170, 7671696), (184, 7087980), (204, 6393080), (230, 5670384), (240, 5434118), (255, 5114464), (272, 4794810), (276, 4725320), (340, 3835848), (345, 3780256), (368, 3543990), (391, 3335520), (408, 3196540), (460, 2835192), (480, 2717059), (510, 2557232), (544, 2397405), (552, 2362660), (680, 1917924), (690, 1890128), (736, 1771995), (782, 1667760), (816, 1598270), (920, 1417596), (1020, 1278616), (1104, 1181330), (1173, 1111840), (1360, 958962), (1380, 945064), (1564, 833880), (1632, 799135), (1840, 708798), (1955, 667104), (2040, 639308), (2208, 590665), (2346, 555920), (2720, 479481), (2760, 472532), (3128, 416940), (3680, 354399), (3910, 333552), (4080, 319654), (4692, 277960), (5520, 236266), (5865, 222368), (6256, 208470), (6949, 187680), (7820, 166776), (8160, 159827), (9384, 138980), (11040, 118133), (11730, 111184), (12512, 104235), (13898, 93840), (15640, 83388), (18768, 69490), (20847, 62560), (23460, 55592), (27796, 46920), (31280, 41694), (34745, 37536)]