1304966240

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{6073}}^1$

素因数の和:6184

約数の個数: 96

約数和(自身を含む): 3306199680

約数和(自身を除く): 2001233440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 79, 80, 85, 136, 158, 160, 170, 272, 316, 340, 395, 544, 632, 680, 790, 1264, 1343, 1360, 1580, 2528, 2686, 2720, 3160, 5372, 6073, 6320, 6715, 10744, 12146, 12640, 13430, 21488, 24292, 26860, 30365, 42976, 48584, 53720, 60730, 97168, 103241, 107440, 121460, 194336, 206482, 214880, 242920, 412964, 479767, 485840, 516205, 825928, 959534, 971680, 1032410, 1651856, 1919068, 2064820, 2398835, 3303712, 3838136, 4129640, 4797670, 7676272, 8156039, 8259280, 9595340, 15352544, 16312078, 16518560, 19190680, 32624156, 38381360, 40780195, 65248312, 76762720, 81560390, 130496624, 163120780, 260993248, 326241560, 652483120, 1304966240]

約数ペア:

[(1, 1304966240), (2, 652483120), (4, 326241560), (5, 260993248), (8, 163120780), (10, 130496624), (16, 81560390), (17, 76762720), (20, 65248312), (32, 40780195), (34, 38381360), (40, 32624156), (68, 19190680), (79, 16518560), (80, 16312078), (85, 15352544), (136, 9595340), (158, 8259280), (160, 8156039), (170, 7676272), (272, 4797670), (316, 4129640), (340, 3838136), (395, 3303712), (544, 2398835), (632, 2064820), (680, 1919068), (790, 1651856), (1264, 1032410), (1343, 971680), (1360, 959534), (1580, 825928), (2528, 516205), (2686, 485840), (2720, 479767), (3160, 412964), (5372, 242920), (6073, 214880), (6320, 206482), (6715, 194336), (10744, 121460), (12146, 107440), (12640, 103241), (13430, 97168), (21488, 60730), (24292, 53720), (26860, 48584), (30365, 42976)]