648331320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4567}}^1$

素因数の和:4614

約数の個数: 192

約数和(自身を含む): 2407518720

約数和(自身を除く): 1759187400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 169, 182, 195, 210, 260, 273, 280, 312, 338, 364, 390, 420, 455, 507, 520, 546, 676, 728, 780, 840, 845, 910, 1014, 1092, 1183, 1352, 1365, 1560, 1690, 1820, 2028, 2184, 2366, 2535, 2730, 3380, 3549, 3640, 4056, 4567, 4732, 5070, 5460, 5915, 6760, 7098, 9134, 9464, 10140, 10920, 11830, 13701, 14196, 17745, 18268, 20280, 22835, 23660, 27402, 28392, 31969, 35490, 36536, 45670, 47320, 54804, 59371, 63938, 68505, 70980, 91340, 95907, 109608, 118742, 127876, 137010, 141960, 159845, 178113, 182680, 191814, 237484, 255752, 274020, 296855, 319690, 356226, 383628, 415597, 474968, 479535, 548040, 593710, 639380, 712452, 767256, 771823, 831194, 890565, 959070, 1187420, 1246791, 1278760, 1424904, 1543646, 1662388, 1781130, 1918140, 2077985, 2315469, 2374840, 2493582, 3087292, 3324776, 3562260, 3836280, 3859115, 4155970, 4630938, 4987164, 5402761, 6174584, 6233955, 7124520, 7718230, 8311940, 9261876, 9974328, 10805522, 11577345, 12467910, 15436460, 16208283, 16623880, 18523752, 21611044, 23154690, 24935820, 27013805, 30872920, 32416566, 43222088, 46309380, 49871640, 54027610, 64833132, 81041415, 92618760, 108055220, 129666264, 162082830, 216110440, 324165660, 648331320]

約数ペア:

[(1, 648331320), (2, 324165660), (3, 216110440), (4, 162082830), (5, 129666264), (6, 108055220), (7, 92618760), (8, 81041415), (10, 64833132), (12, 54027610), (13, 49871640), (14, 46309380), (15, 43222088), (20, 32416566), (21, 30872920), (24, 27013805), (26, 24935820), (28, 23154690), (30, 21611044), (35, 18523752), (39, 16623880), (40, 16208283), (42, 15436460), (52, 12467910), (56, 11577345), (60, 10805522), (65, 9974328), (70, 9261876), (78, 8311940), (84, 7718230), (91, 7124520), (104, 6233955), (105, 6174584), (120, 5402761), (130, 4987164), (140, 4630938), (156, 4155970), (168, 3859115), (169, 3836280), (182, 3562260), (195, 3324776), (210, 3087292), (260, 2493582), (273, 2374840), (280, 2315469), (312, 2077985), (338, 1918140), (364, 1781130), (390, 1662388), (420, 1543646), (455, 1424904), (507, 1278760), (520, 1246791), (546, 1187420), (676, 959070), (728, 890565), (780, 831194), (840, 771823), (845, 767256), (910, 712452), (1014, 639380), (1092, 593710), (1183, 548040), (1352, 479535), (1365, 474968), (1560, 415597), (1690, 383628), (1820, 356226), (2028, 319690), (2184, 296855), (2366, 274020), (2535, 255752), (2730, 237484), (3380, 191814), (3549, 182680), (3640, 178113), (4056, 159845), (4567, 141960), (4732, 137010), (5070, 127876), (5460, 118742), (5915, 109608), (6760, 95907), (7098, 91340), (9134, 70980), (9464, 68505), (10140, 63938), (10920, 59371), (11830, 54804), (13701, 47320), (14196, 45670), (17745, 36536), (18268, 35490), (20280, 31969), (22835, 28392), (23660, 27402)]