214103760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:613

約数の個数: 160

約数和(自身を含む): 720870528

約数和(自身を除く): 506766768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 163, 195, 208, 240, 260, 312, 326, 390, 421, 489, 520, 624, 652, 780, 815, 842, 978, 1040, 1263, 1304, 1560, 1630, 1684, 1956, 2105, 2119, 2445, 2526, 2608, 3120, 3260, 3368, 3912, 4210, 4238, 4890, 5052, 5473, 6315, 6357, 6520, 6736, 7824, 8420, 8476, 9780, 10104, 10595, 10946, 12630, 12714, 13040, 16419, 16840, 16952, 19560, 20208, 21190, 21892, 25260, 25428, 27365, 31785, 32838, 33680, 33904, 39120, 42380, 43784, 50520, 50856, 54730, 63570, 65676, 68623, 82095, 84760, 87568, 101040, 101712, 109460, 127140, 131352, 137246, 164190, 169520, 205869, 218920, 254280, 262704, 274492, 328380, 343115, 411738, 437840, 508560, 548984, 656760, 686230, 823476, 892099, 1029345, 1097968, 1313520, 1372460, 1646952, 1784198, 2058690, 2676297, 2744920, 3293904, 3568396, 4117380, 4460495, 5352594, 5489840, 7136792, 8234760, 8920990, 10705188, 13381485, 14273584, 16469520, 17841980, 21410376, 26762970, 35683960, 42820752, 53525940, 71367920, 107051880, 214103760]

約数ペア:

[(1, 214103760), (2, 107051880), (3, 71367920), (4, 53525940), (5, 42820752), (6, 35683960), (8, 26762970), (10, 21410376), (12, 17841980), (13, 16469520), (15, 14273584), (16, 13381485), (20, 10705188), (24, 8920990), (26, 8234760), (30, 7136792), (39, 5489840), (40, 5352594), (48, 4460495), (52, 4117380), (60, 3568396), (65, 3293904), (78, 2744920), (80, 2676297), (104, 2058690), (120, 1784198), (130, 1646952), (156, 1372460), (163, 1313520), (195, 1097968), (208, 1029345), (240, 892099), (260, 823476), (312, 686230), (326, 656760), (390, 548984), (421, 508560), (489, 437840), (520, 411738), (624, 343115), (652, 328380), (780, 274492), (815, 262704), (842, 254280), (978, 218920), (1040, 205869), (1263, 169520), (1304, 164190), (1560, 137246), (1630, 131352), (1684, 127140), (1956, 109460), (2105, 101712), (2119, 101040), (2445, 87568), (2526, 84760), (2608, 82095), (3120, 68623), (3260, 65676), (3368, 63570), (3912, 54730), (4210, 50856), (4238, 50520), (4890, 43784), (5052, 42380), (5473, 39120), (6315, 33904), (6357, 33680), (6520, 32838), (6736, 31785), (7824, 27365), (8420, 25428), (8476, 25260), (9780, 21892), (10104, 21190), (10595, 20208), (10946, 19560), (12630, 16952), (12714, 16840), (13040, 16419)]