664309620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{547}}^1$

素因数の和:751

約数の個数: 192

約数和(自身を含む): 2242679040

約数和(自身を除く): 1578369420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 173, 180, 195, 234, 260, 270, 346, 351, 390, 468, 519, 540, 547, 585, 692, 702, 780, 865, 1038, 1094, 1170, 1404, 1557, 1641, 1730, 1755, 2076, 2188, 2249, 2340, 2595, 2735, 3114, 3282, 3460, 3510, 4498, 4671, 4923, 5190, 5470, 6228, 6564, 6747, 7020, 7111, 7785, 8205, 8996, 9342, 9846, 10380, 10940, 11245, 13494, 14222, 14769, 15570, 16410, 18684, 19692, 20241, 21333, 22490, 23355, 24615, 26988, 28444, 29538, 31140, 32820, 33735, 35555, 40482, 42666, 44980, 46710, 49230, 59076, 60723, 63999, 67470, 71110, 73845, 80964, 85332, 93420, 94631, 98460, 101205, 106665, 121446, 127998, 134940, 142220, 147690, 189262, 191997, 202410, 213330, 242892, 255996, 283893, 295380, 303615, 319995, 378524, 383994, 404820, 426660, 473155, 567786, 607230, 639990, 767988, 851679, 946310, 959985, 1135572, 1214460, 1230203, 1279980, 1419465, 1703358, 1892620, 1919970, 2460406, 2555037, 2838930, 3406716, 3690609, 3839940, 4258395, 4920812, 5110074, 5677860, 6151015, 7381218, 8516790, 10220148, 11071827, 12302030, 12775185, 14762436, 17033580, 18453045, 22143654, 24604060, 25550370, 33215481, 36906090, 44287308, 51100740, 55359135, 66430962, 73812180, 110718270, 132861924, 166077405, 221436540, 332154810, 664309620]

約数ペア:

[(1, 664309620), (2, 332154810), (3, 221436540), (4, 166077405), (5, 132861924), (6, 110718270), (9, 73812180), (10, 66430962), (12, 55359135), (13, 51100740), (15, 44287308), (18, 36906090), (20, 33215481), (26, 25550370), (27, 24604060), (30, 22143654), (36, 18453045), (39, 17033580), (45, 14762436), (52, 12775185), (54, 12302030), (60, 11071827), (65, 10220148), (78, 8516790), (90, 7381218), (108, 6151015), (117, 5677860), (130, 5110074), (135, 4920812), (156, 4258395), (173, 3839940), (180, 3690609), (195, 3406716), (234, 2838930), (260, 2555037), (270, 2460406), (346, 1919970), (351, 1892620), (390, 1703358), (468, 1419465), (519, 1279980), (540, 1230203), (547, 1214460), (585, 1135572), (692, 959985), (702, 946310), (780, 851679), (865, 767988), (1038, 639990), (1094, 607230), (1170, 567786), (1404, 473155), (1557, 426660), (1641, 404820), (1730, 383994), (1755, 378524), (2076, 319995), (2188, 303615), (2249, 295380), (2340, 283893), (2595, 255996), (2735, 242892), (3114, 213330), (3282, 202410), (3460, 191997), (3510, 189262), (4498, 147690), (4671, 142220), (4923, 134940), (5190, 127998), (5470, 121446), (6228, 106665), (6564, 101205), (6747, 98460), (7020, 94631), (7111, 93420), (7785, 85332), (8205, 80964), (8996, 73845), (9342, 71110), (9846, 67470), (10380, 63999), (10940, 60723), (11245, 59076), (13494, 49230), (14222, 46710), (14769, 44980), (15570, 42666), (16410, 40482), (18684, 35555), (19692, 33735), (20241, 32820), (21333, 31140), (22490, 29538), (23355, 28444), (24615, 26988)]