474668880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:434

約数の個数: 240

約数和(自身を含む): 1728889344

約数和(自身を除く): 1254220464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 181, 196, 210, 223, 240, 245, 280, 294, 336, 362, 392, 420, 446, 490, 543, 560, 588, 669, 724, 735, 784, 840, 892, 905, 980, 1086, 1115, 1176, 1267, 1338, 1448, 1470, 1561, 1680, 1784, 1810, 1960, 2172, 2230, 2352, 2534, 2676, 2715, 2896, 2940, 3122, 3345, 3568, 3620, 3801, 3920, 4344, 4460, 4683, 5068, 5352, 5430, 5880, 6244, 6335, 6690, 7240, 7602, 7805, 8688, 8869, 8920, 9366, 10136, 10704, 10860, 10927, 11760, 12488, 12670, 13380, 14480, 15204, 15610, 17738, 17840, 18732, 19005, 20272, 21720, 21854, 23415, 24976, 25340, 26607, 26760, 30408, 31220, 32781, 35476, 37464, 38010, 40363, 43440, 43708, 44345, 46830, 50680, 53214, 53520, 54635, 60816, 62440, 65562, 70952, 74928, 76020, 80726, 87416, 88690, 93660, 101360, 106428, 109270, 121089, 124880, 131124, 133035, 141904, 152040, 161452, 163905, 174832, 177380, 187320, 201815, 212856, 218540, 242178, 262248, 266070, 282541, 304080, 322904, 327810, 354760, 374640, 403630, 425712, 437080, 484356, 524496, 532140, 565082, 605445, 645808, 655620, 709520, 807260, 847623, 874160, 968712, 1064280, 1130164, 1210890, 1311240, 1412705, 1614520, 1695246, 1937424, 1977787, 2128560, 2260328, 2421780, 2622480, 2825410, 3229040, 3390492, 3955574, 4238115, 4520656, 4843560, 5650820, 5933361, 6780984, 7911148, 8476230, 9687120, 9888935, 11301640, 11866722, 13561968, 15822296, 16952460, 19777870, 22603280, 23733444, 29666805, 31644592, 33904920, 39555740, 47466888, 59333610, 67809840, 79111480, 94933776, 118667220, 158222960, 237334440, 474668880]

約数ペア:

[(1, 474668880), (2, 237334440), (3, 158222960), (4, 118667220), (5, 94933776), (6, 79111480), (7, 67809840), (8, 59333610), (10, 47466888), (12, 39555740), (14, 33904920), (15, 31644592), (16, 29666805), (20, 23733444), (21, 22603280), (24, 19777870), (28, 16952460), (30, 15822296), (35, 13561968), (40, 11866722), (42, 11301640), (48, 9888935), (49, 9687120), (56, 8476230), (60, 7911148), (70, 6780984), (80, 5933361), (84, 5650820), (98, 4843560), (105, 4520656), (112, 4238115), (120, 3955574), (140, 3390492), (147, 3229040), (168, 2825410), (181, 2622480), (196, 2421780), (210, 2260328), (223, 2128560), (240, 1977787), (245, 1937424), (280, 1695246), (294, 1614520), (336, 1412705), (362, 1311240), (392, 1210890), (420, 1130164), (446, 1064280), (490, 968712), (543, 874160), (560, 847623), (588, 807260), (669, 709520), (724, 655620), (735, 645808), (784, 605445), (840, 565082), (892, 532140), (905, 524496), (980, 484356), (1086, 437080), (1115, 425712), (1176, 403630), (1267, 374640), (1338, 354760), (1448, 327810), (1470, 322904), (1561, 304080), (1680, 282541), (1784, 266070), (1810, 262248), (1960, 242178), (2172, 218540), (2230, 212856), (2352, 201815), (2534, 187320), (2676, 177380), (2715, 174832), (2896, 163905), (2940, 161452), (3122, 152040), (3345, 141904), (3568, 133035), (3620, 131124), (3801, 124880), (3920, 121089), (4344, 109270), (4460, 106428), (4683, 101360), (5068, 93660), (5352, 88690), (5430, 87416), (5880, 80726), (6244, 76020), (6335, 74928), (6690, 70952), (7240, 65562), (7602, 62440), (7805, 60816), (8688, 54635), (8869, 53520), (8920, 53214), (9366, 50680), (10136, 46830), (10704, 44345), (10860, 43708), (10927, 43440), (11760, 40363), (12488, 38010), (12670, 37464), (13380, 35476), (14480, 32781), (15204, 31220), (15610, 30408), (17738, 26760), (17840, 26607), (18732, 25340), (19005, 24976), (20272, 23415), (21720, 21854)]