508320540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31033}}^1$

素因数の和:31068

約数の個数: 144

約数和(自身を含む): 1897791168

約数和(自身を除く): 1389470628

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 31033, 62066, 93099, 124132, 155165, 186198, 217231, 279297, 310330, 372396, 403429, 434462, 465495, 558594, 620660, 651693, 806858, 868924, 930990, 1086155, 1117188, 1210287, 1303386, 1396485, 1613716, 1861980, 1955079, 2017145, 2172310, 2420574, 2606772, 2792970, 2824003, 3258465, 3630861, 3910158, 4034290, 4344620, 4841148, 5585940, 5648006, 6051435, 6516930, 7261722, 7820316, 8068580, 8472009, 9775395, 11296012, 12102870, 13033860, 14120015, 14523444, 16944018, 18154305, 19550790, 24205740, 25416027, 28240030, 33888036, 36308610, 39101580, 42360045, 50832054, 56480060, 72617220, 84720090, 101664108, 127080135, 169440180, 254160270, 508320540]

約数ペア:

[(1, 508320540), (2, 254160270), (3, 169440180), (4, 127080135), (5, 101664108), (6, 84720090), (7, 72617220), (9, 56480060), (10, 50832054), (12, 42360045), (13, 39101580), (14, 36308610), (15, 33888036), (18, 28240030), (20, 25416027), (21, 24205740), (26, 19550790), (28, 18154305), (30, 16944018), (35, 14523444), (36, 14120015), (39, 13033860), (42, 12102870), (45, 11296012), (52, 9775395), (60, 8472009), (63, 8068580), (65, 7820316), (70, 7261722), (78, 6516930), (84, 6051435), (90, 5648006), (91, 5585940), (105, 4841148), (117, 4344620), (126, 4034290), (130, 3910158), (140, 3630861), (156, 3258465), (180, 2824003), (182, 2792970), (195, 2606772), (210, 2420574), (234, 2172310), (252, 2017145), (260, 1955079), (273, 1861980), (315, 1613716), (364, 1396485), (390, 1303386), (420, 1210287), (455, 1117188), (468, 1086155), (546, 930990), (585, 868924), (630, 806858), (780, 651693), (819, 620660), (910, 558594), (1092, 465495), (1170, 434462), (1260, 403429), (1365, 372396), (1638, 310330), (1820, 279297), (2340, 217231), (2730, 186198), (3276, 155165), (4095, 124132), (5460, 93099), (8190, 62066), (16380, 31033)]