223429440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17903}}^1$

素因数の和:17936

約数の個数: 112

約数和(自身を含む): 763999488

約数和(自身を除く): 540570048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 17903, 35806, 53709, 71612, 89515, 107418, 143224, 179030, 214836, 232739, 268545, 286448, 358060, 429672, 465478, 537090, 572896, 698217, 716120, 859344, 930956, 1074180, 1145792, 1163695, 1396434, 1432240, 1718688, 1861912, 2148360, 2327390, 2792868, 2864480, 3437376, 3491085, 3723824, 4296720, 4654780, 5585736, 5728960, 6982170, 7447648, 8593440, 9309560, 11171472, 13964340, 14895296, 17186880, 18619120, 22342944, 27928680, 37238240, 44685888, 55857360, 74476480, 111714720, 223429440]

約数ペア:

[(1, 223429440), (2, 111714720), (3, 74476480), (4, 55857360), (5, 44685888), (6, 37238240), (8, 27928680), (10, 22342944), (12, 18619120), (13, 17186880), (15, 14895296), (16, 13964340), (20, 11171472), (24, 9309560), (26, 8593440), (30, 7447648), (32, 6982170), (39, 5728960), (40, 5585736), (48, 4654780), (52, 4296720), (60, 3723824), (64, 3491085), (65, 3437376), (78, 2864480), (80, 2792868), (96, 2327390), (104, 2148360), (120, 1861912), (130, 1718688), (156, 1432240), (160, 1396434), (192, 1163695), (195, 1145792), (208, 1074180), (240, 930956), (260, 859344), (312, 716120), (320, 698217), (390, 572896), (416, 537090), (480, 465478), (520, 429672), (624, 358060), (780, 286448), (832, 268545), (960, 232739), (1040, 214836), (1248, 179030), (1560, 143224), (2080, 107418), (2496, 89515), (3120, 71612), (4160, 53709), (6240, 35806), (12480, 17903)]