2197599840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{5431}}^1$

素因数の和:5733

約数の個数: 144

約数和(自身を含む): 7527383136

約数和(自身を除く): 5329783296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 281, 288, 360, 480, 562, 720, 843, 1124, 1405, 1440, 1686, 2248, 2529, 2810, 3372, 4215, 4496, 5058, 5431, 5620, 6744, 8430, 8992, 10116, 10862, 11240, 12645, 13488, 16293, 16860, 20232, 21724, 22480, 25290, 26976, 27155, 32586, 33720, 40464, 43448, 44960, 48879, 50580, 54310, 65172, 67440, 80928, 81465, 86896, 97758, 101160, 108620, 130344, 134880, 162930, 173792, 195516, 202320, 217240, 244395, 260688, 325860, 391032, 404640, 434480, 488790, 521376, 651720, 782064, 868960, 977580, 1303440, 1526111, 1564128, 1955160, 2606880, 3052222, 3910320, 4578333, 6104444, 7630555, 7820640, 9156666, 12208888, 13734999, 15261110, 18313332, 22891665, 24417776, 27469998, 30522220, 36626664, 45783330, 48835552, 54939996, 61044440, 68674995, 73253328, 91566660, 109879992, 122088880, 137349990, 146506656, 183133320, 219759984, 244177760, 274699980, 366266640, 439519968, 549399960, 732533280, 1098799920, 2197599840]

約数ペア:

[(1, 2197599840), (2, 1098799920), (3, 732533280), (4, 549399960), (5, 439519968), (6, 366266640), (8, 274699980), (9, 244177760), (10, 219759984), (12, 183133320), (15, 146506656), (16, 137349990), (18, 122088880), (20, 109879992), (24, 91566660), (30, 73253328), (32, 68674995), (36, 61044440), (40, 54939996), (45, 48835552), (48, 45783330), (60, 36626664), (72, 30522220), (80, 27469998), (90, 24417776), (96, 22891665), (120, 18313332), (144, 15261110), (160, 13734999), (180, 12208888), (240, 9156666), (281, 7820640), (288, 7630555), (360, 6104444), (480, 4578333), (562, 3910320), (720, 3052222), (843, 2606880), (1124, 1955160), (1405, 1564128), (1440, 1526111), (1686, 1303440), (2248, 977580), (2529, 868960), (2810, 782064), (3372, 651720), (4215, 521376), (4496, 488790), (5058, 434480), (5431, 404640), (5620, 391032), (6744, 325860), (8430, 260688), (8992, 244395), (10116, 217240), (10862, 202320), (11240, 195516), (12645, 173792), (13488, 162930), (16293, 134880), (16860, 130344), (20232, 108620), (21724, 101160), (22480, 97758), (25290, 86896), (26976, 81465), (27155, 80928), (32586, 67440), (33720, 65172), (40464, 54310), (43448, 50580), (44960, 48879)]