224226720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5023}}^1$

素因数の和:5075

約数の個数: 144

約数和(自身を含む): 790013952

約数和(自身を除く): 565787232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5023, 5580, 7440, 8928, 10046, 11160, 14880, 15069, 20092, 22320, 25115, 30138, 40184, 44640, 45207, 50230, 60276, 75345, 80368, 90414, 100460, 120552, 150690, 155713, 160736, 180828, 200920, 226035, 241104, 301380, 311426, 361656, 401840, 452070, 467139, 482208, 602760, 622852, 723312, 778565, 803680, 904140, 934278, 1205520, 1245704, 1401417, 1446624, 1557130, 1808280, 1868556, 2335695, 2411040, 2491408, 2802834, 3114260, 3616560, 3737112, 4671390, 4982816, 5605668, 6228520, 7007085, 7233120, 7474224, 9342780, 11211336, 12457040, 14014170, 14948448, 18685560, 22422672, 24914080, 28028340, 37371120, 44845344, 56056680, 74742240, 112113360, 224226720]

約数ペア:

[(1, 224226720), (2, 112113360), (3, 74742240), (4, 56056680), (5, 44845344), (6, 37371120), (8, 28028340), (9, 24914080), (10, 22422672), (12, 18685560), (15, 14948448), (16, 14014170), (18, 12457040), (20, 11211336), (24, 9342780), (30, 7474224), (31, 7233120), (32, 7007085), (36, 6228520), (40, 5605668), (45, 4982816), (48, 4671390), (60, 3737112), (62, 3616560), (72, 3114260), (80, 2802834), (90, 2491408), (93, 2411040), (96, 2335695), (120, 1868556), (124, 1808280), (144, 1557130), (155, 1446624), (160, 1401417), (180, 1245704), (186, 1205520), (240, 934278), (248, 904140), (279, 803680), (288, 778565), (310, 723312), (360, 622852), (372, 602760), (465, 482208), (480, 467139), (496, 452070), (558, 401840), (620, 361656), (720, 311426), (744, 301380), (930, 241104), (992, 226035), (1116, 200920), (1240, 180828), (1395, 160736), (1440, 155713), (1488, 150690), (1860, 120552), (2232, 100460), (2480, 90414), (2790, 80368), (2976, 75345), (3720, 60276), (4464, 50230), (4960, 45207), (5023, 44640), (5580, 40184), (7440, 30138), (8928, 25115), (10046, 22320), (11160, 20092), (14880, 15069)]