137947680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7369}}^1$

素因数の和:7403

約数の個数: 144

約数和(自身を含む): 507026520

約数和(自身を除く): 369078840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 7369, 9360, 14738, 18720, 22107, 29476, 36845, 44214, 58952, 66321, 73690, 88428, 95797, 110535, 117904, 132642, 147380, 176856, 191594, 221070, 235808, 265284, 287391, 294760, 331605, 353712, 383188, 442140, 478985, 530568, 574782, 589520, 663210, 707424, 766376, 862173, 884280, 957970, 1061136, 1149564, 1179040, 1326420, 1436955, 1532752, 1724346, 1768560, 1915940, 2122272, 2299128, 2652840, 2873910, 3065504, 3448692, 3537120, 3831880, 4310865, 4598256, 5305680, 5747820, 6897384, 7663760, 8621730, 9196512, 10611360, 11495640, 13794768, 15327520, 17243460, 22991280, 27589536, 34486920, 45982560, 68973840, 137947680]

約数ペア:

[(1, 137947680), (2, 68973840), (3, 45982560), (4, 34486920), (5, 27589536), (6, 22991280), (8, 17243460), (9, 15327520), (10, 13794768), (12, 11495640), (13, 10611360), (15, 9196512), (16, 8621730), (18, 7663760), (20, 6897384), (24, 5747820), (26, 5305680), (30, 4598256), (32, 4310865), (36, 3831880), (39, 3537120), (40, 3448692), (45, 3065504), (48, 2873910), (52, 2652840), (60, 2299128), (65, 2122272), (72, 1915940), (78, 1768560), (80, 1724346), (90, 1532752), (96, 1436955), (104, 1326420), (117, 1179040), (120, 1149564), (130, 1061136), (144, 957970), (156, 884280), (160, 862173), (180, 766376), (195, 707424), (208, 663210), (234, 589520), (240, 574782), (260, 530568), (288, 478985), (312, 442140), (360, 383188), (390, 353712), (416, 331605), (468, 294760), (480, 287391), (520, 265284), (585, 235808), (624, 221070), (720, 191594), (780, 176856), (936, 147380), (1040, 132642), (1170, 117904), (1248, 110535), (1440, 95797), (1560, 88428), (1872, 73690), (2080, 66321), (2340, 58952), (3120, 44214), (3744, 36845), (4680, 29476), (6240, 22107), (7369, 18720), (9360, 14738)]