7953028920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{2957}}^1$

素因数の和:3246

約数の個数: 192

約数和(自身を含む): 26800899840

約数和(自身を除く): 18847870920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 241, 248, 279, 310, 360, 372, 465, 482, 558, 620, 723, 744, 930, 964, 1116, 1205, 1240, 1395, 1446, 1860, 1928, 2169, 2232, 2410, 2790, 2892, 2957, 3615, 3720, 4338, 4820, 5580, 5784, 5914, 7230, 7471, 8676, 8871, 9640, 10845, 11160, 11828, 14460, 14785, 14942, 17352, 17742, 21690, 22413, 23656, 26613, 28920, 29570, 29884, 35484, 37355, 43380, 44355, 44826, 53226, 59140, 59768, 67239, 70968, 74710, 86760, 88710, 89652, 91667, 106452, 112065, 118280, 133065, 134478, 149420, 177420, 179304, 183334, 212904, 224130, 266130, 268956, 275001, 298840, 336195, 354840, 366668, 448260, 458335, 532260, 537912, 550002, 672390, 712637, 733336, 825003, 896520, 916670, 1064520, 1100004, 1344780, 1375005, 1425274, 1650006, 1833340, 2137911, 2200008, 2689560, 2750010, 2850548, 3300012, 3563185, 3666680, 4125015, 4275822, 5500020, 5701096, 6413733, 6600024, 7126370, 8250030, 8551644, 10689555, 11000040, 12827466, 14252740, 16500060, 17103288, 21379110, 22091747, 25654932, 28505480, 32068665, 33000120, 42758220, 44183494, 51309864, 64137330, 66275241, 85516440, 88366988, 110458735, 128274660, 132550482, 176733976, 198825723, 220917470, 256549320, 265100964, 331376205, 397651446, 441834940, 530201928, 662752410, 795302892, 883669880, 994128615, 1325504820, 1590605784, 1988257230, 2651009640, 3976514460, 7953028920]

約数ペア:

[(1, 7953028920), (2, 3976514460), (3, 2651009640), (4, 1988257230), (5, 1590605784), (6, 1325504820), (8, 994128615), (9, 883669880), (10, 795302892), (12, 662752410), (15, 530201928), (18, 441834940), (20, 397651446), (24, 331376205), (30, 265100964), (31, 256549320), (36, 220917470), (40, 198825723), (45, 176733976), (60, 132550482), (62, 128274660), (72, 110458735), (90, 88366988), (93, 85516440), (120, 66275241), (124, 64137330), (155, 51309864), (180, 44183494), (186, 42758220), (241, 33000120), (248, 32068665), (279, 28505480), (310, 25654932), (360, 22091747), (372, 21379110), (465, 17103288), (482, 16500060), (558, 14252740), (620, 12827466), (723, 11000040), (744, 10689555), (930, 8551644), (964, 8250030), (1116, 7126370), (1205, 6600024), (1240, 6413733), (1395, 5701096), (1446, 5500020), (1860, 4275822), (1928, 4125015), (2169, 3666680), (2232, 3563185), (2410, 3300012), (2790, 2850548), (2892, 2750010), (2957, 2689560), (3615, 2200008), (3720, 2137911), (4338, 1833340), (4820, 1650006), (5580, 1425274), (5784, 1375005), (5914, 1344780), (7230, 1100004), (7471, 1064520), (8676, 916670), (8871, 896520), (9640, 825003), (10845, 733336), (11160, 712637), (11828, 672390), (14460, 550002), (14785, 537912), (14942, 532260), (17352, 458335), (17742, 448260), (21690, 366668), (22413, 354840), (23656, 336195), (26613, 298840), (28920, 275001), (29570, 268956), (29884, 266130), (35484, 224130), (37355, 212904), (43380, 183334), (44355, 179304), (44826, 177420), (53226, 149420), (59140, 134478), (59768, 133065), (67239, 118280), (70968, 112065), (74710, 106452), (86760, 91667), (88710, 89652)]