147800640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{911}}^1$

素因数の和:957

約数の個数: 168

約数和(自身を含む): 508699008

約数和(自身を除く): 360898368

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, 169, 192, 195, 208, 240, 260, 312, 320, 338, 390, 416, 480, 507, 520, 624, 676, 780, 832, 845, 911, 960, 1014, 1040, 1248, 1352, 1560, 1690, 1822, 2028, 2080, 2496, 2535, 2704, 2733, 3120, 3380, 3644, 4056, 4160, 4555, 5070, 5408, 5466, 6240, 6760, 7288, 8112, 9110, 10140, 10816, 10932, 11843, 12480, 13520, 13665, 14576, 16224, 18220, 20280, 21864, 23686, 27040, 27330, 29152, 32448, 35529, 36440, 40560, 43728, 47372, 54080, 54660, 58304, 59215, 71058, 72880, 81120, 87456, 94744, 109320, 118430, 142116, 145760, 153959, 162240, 174912, 177645, 189488, 218640, 236860, 284232, 291520, 307918, 355290, 378976, 437280, 461877, 473720, 568464, 615836, 710580, 757952, 769795, 874560, 923754, 947440, 1136928, 1231672, 1421160, 1539590, 1847508, 1894880, 2273856, 2309385, 2463344, 2842320, 3079180, 3695016, 3789760, 4618770, 4926688, 5684640, 6158360, 7390032, 9237540, 9853376, 11369280, 12316720, 14780064, 18475080, 24633440, 29560128, 36950160, 49266880, 73900320, 147800640]

約数ペア:

[(1, 147800640), (2, 73900320), (3, 49266880), (4, 36950160), (5, 29560128), (6, 24633440), (8, 18475080), (10, 14780064), (12, 12316720), (13, 11369280), (15, 9853376), (16, 9237540), (20, 7390032), (24, 6158360), (26, 5684640), (30, 4926688), (32, 4618770), (39, 3789760), (40, 3695016), (48, 3079180), (52, 2842320), (60, 2463344), (64, 2309385), (65, 2273856), (78, 1894880), (80, 1847508), (96, 1539590), (104, 1421160), (120, 1231672), (130, 1136928), (156, 947440), (160, 923754), (169, 874560), (192, 769795), (195, 757952), (208, 710580), (240, 615836), (260, 568464), (312, 473720), (320, 461877), (338, 437280), (390, 378976), (416, 355290), (480, 307918), (507, 291520), (520, 284232), (624, 236860), (676, 218640), (780, 189488), (832, 177645), (845, 174912), (911, 162240), (960, 153959), (1014, 145760), (1040, 142116), (1248, 118430), (1352, 109320), (1560, 94744), (1690, 87456), (1822, 81120), (2028, 72880), (2080, 71058), (2496, 59215), (2535, 58304), (2704, 54660), (2733, 54080), (3120, 47372), (3380, 43728), (3644, 40560), (4056, 36440), (4160, 35529), (4555, 32448), (5070, 29152), (5408, 27330), (5466, 27040), (6240, 23686), (6760, 21864), (7288, 20280), (8112, 18220), (9110, 16224), (10140, 14576), (10816, 13665), (10932, 13520), (11843, 12480)]