2105854920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{34613}}^1$

素因数の和:34656

約数の個数: 144

約数和(自身を含む): 7411203540

約数和(自身を除く): 5305348620

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3380, 4056, 4680, 5070, 6084, 6760, 7605, 10140, 12168, 15210, 20280, 30420, 34613, 60840, 69226, 103839, 138452, 173065, 207678, 276904, 311517, 346130, 415356, 449969, 519195, 623034, 692260, 830712, 899938, 1038390, 1246068, 1349907, 1384520, 1557585, 1799876, 2076780, 2249845, 2492136, 2699814, 3115170, 3599752, 4049721, 4153560, 4499690, 5399628, 5849597, 6230340, 6749535, 8099442, 8999380, 10799256, 11699194, 12460680, 13499070, 16198884, 17548791, 17998760, 20248605, 23398388, 26998140, 29247985, 32397768, 35097582, 40497210, 46796776, 52646373, 53996280, 58495970, 70195164, 80994420, 87743955, 105292746, 116991940, 140390328, 161988840, 175487910, 210585492, 233983880, 263231865, 350975820, 421170984, 526463730, 701951640, 1052927460, 2105854920]

約数ペア:

[(1, 2105854920), (2, 1052927460), (3, 701951640), (4, 526463730), (5, 421170984), (6, 350975820), (8, 263231865), (9, 233983880), (10, 210585492), (12, 175487910), (13, 161988840), (15, 140390328), (18, 116991940), (20, 105292746), (24, 87743955), (26, 80994420), (30, 70195164), (36, 58495970), (39, 53996280), (40, 52646373), (45, 46796776), (52, 40497210), (60, 35097582), (65, 32397768), (72, 29247985), (78, 26998140), (90, 23398388), (104, 20248605), (117, 17998760), (120, 17548791), (130, 16198884), (156, 13499070), (169, 12460680), (180, 11699194), (195, 10799256), (234, 8999380), (260, 8099442), (312, 6749535), (338, 6230340), (360, 5849597), (390, 5399628), (468, 4499690), (507, 4153560), (520, 4049721), (585, 3599752), (676, 3115170), (780, 2699814), (845, 2492136), (936, 2249845), (1014, 2076780), (1170, 1799876), (1352, 1557585), (1521, 1384520), (1560, 1349907), (1690, 1246068), (2028, 1038390), (2340, 899938), (2535, 830712), (3042, 692260), (3380, 623034), (4056, 519195), (4680, 449969), (5070, 415356), (6084, 346130), (6760, 311517), (7605, 276904), (10140, 207678), (12168, 173065), (15210, 138452), (20280, 103839), (30420, 69226), (34613, 60840)]