1577564640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21481}}^1$

素因数の和:21522

約数の個数: 192

約数和(自身を含む): 5846541120

約数和(自身を除く): 4268976480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 864, 918, 1020, 1080, 1224, 1360, 1440, 1530, 1632, 1836, 2040, 2160, 2295, 2448, 2720, 3060, 3672, 4080, 4320, 4590, 4896, 6120, 7344, 8160, 9180, 12240, 14688, 18360, 21481, 24480, 36720, 42962, 64443, 73440, 85924, 107405, 128886, 171848, 193329, 214810, 257772, 322215, 343696, 365177, 386658, 429620, 515544, 579987, 644430, 687392, 730354, 773316, 859240, 966645, 1031088, 1095531, 1159974, 1288860, 1460708, 1546632, 1718480, 1825885, 1933290, 2062176, 2191062, 2319948, 2577720, 2899935, 2921416, 3093264, 3286593, 3436960, 3651770, 3866580, 4382124, 4639896, 5155440, 5477655, 5799870, 5842832, 6186528, 6573186, 7303540, 7733160, 8764248, 9279792, 9859779, 10310880, 10955310, 11599740, 11685664, 13146372, 14607080, 15466320, 16432965, 17528496, 18559584, 19719558, 21910620, 23199480, 26292744, 29214160, 30932640, 32865930, 35056992, 39439116, 43821240, 46398960, 49298895, 52585488, 58428320, 65731860, 78878232, 87642480, 92797920, 98597790, 105170976, 131463720, 157756464, 175284960, 197195580, 262927440, 315512928, 394391160, 525854880, 788782320, 1577564640]

約数ペア:

[(1, 1577564640), (2, 788782320), (3, 525854880), (4, 394391160), (5, 315512928), (6, 262927440), (8, 197195580), (9, 175284960), (10, 157756464), (12, 131463720), (15, 105170976), (16, 98597790), (17, 92797920), (18, 87642480), (20, 78878232), (24, 65731860), (27, 58428320), (30, 52585488), (32, 49298895), (34, 46398960), (36, 43821240), (40, 39439116), (45, 35056992), (48, 32865930), (51, 30932640), (54, 29214160), (60, 26292744), (68, 23199480), (72, 21910620), (80, 19719558), (85, 18559584), (90, 17528496), (96, 16432965), (102, 15466320), (108, 14607080), (120, 13146372), (135, 11685664), (136, 11599740), (144, 10955310), (153, 10310880), (160, 9859779), (170, 9279792), (180, 8764248), (204, 7733160), (216, 7303540), (240, 6573186), (255, 6186528), (270, 5842832), (272, 5799870), (288, 5477655), (306, 5155440), (340, 4639896), (360, 4382124), (408, 3866580), (432, 3651770), (459, 3436960), (480, 3286593), (510, 3093264), (540, 2921416), (544, 2899935), (612, 2577720), (680, 2319948), (720, 2191062), (765, 2062176), (816, 1933290), (864, 1825885), (918, 1718480), (1020, 1546632), (1080, 1460708), (1224, 1288860), (1360, 1159974), (1440, 1095531), (1530, 1031088), (1632, 966645), (1836, 859240), (2040, 773316), (2160, 730354), (2295, 687392), (2448, 644430), (2720, 579987), (3060, 515544), (3672, 429620), (4080, 386658), (4320, 365177), (4590, 343696), (4896, 322215), (6120, 257772), (7344, 214810), (8160, 193329), (9180, 171848), (12240, 128886), (14688, 107405), (18360, 85924), (21481, 73440), (24480, 64443), (36720, 42962)]