69416880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1219

約数の個数: 160

約数和(自身を含む): 244151040

約数和(自身を除く): 174734160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 741, 760, 780, 912, 988, 1040, 1140, 1171, 1235, 1482, 1520, 1560, 1976, 2280, 2342, 2470, 2964, 3120, 3513, 3705, 3952, 4560, 4684, 4940, 5855, 5928, 7026, 7410, 9368, 9880, 11710, 11856, 14052, 14820, 15223, 17565, 18736, 19760, 22249, 23420, 28104, 29640, 30446, 35130, 44498, 45669, 46840, 56208, 59280, 60892, 66747, 70260, 76115, 88996, 91338, 93680, 111245, 121784, 133494, 140520, 152230, 177992, 182676, 222490, 228345, 243568, 266988, 281040, 289237, 304460, 333735, 355984, 365352, 444980, 456690, 533976, 578474, 608920, 667470, 730704, 867711, 889960, 913380, 1067952, 1156948, 1217840, 1334940, 1446185, 1735422, 1779920, 1826760, 2313896, 2669880, 2892370, 3470844, 3653520, 4338555, 4627792, 5339760, 5784740, 6941688, 8677110, 11569480, 13883376, 17354220, 23138960, 34708440, 69416880]

約数ペア:

[(1, 69416880), (2, 34708440), (3, 23138960), (4, 17354220), (5, 13883376), (6, 11569480), (8, 8677110), (10, 6941688), (12, 5784740), (13, 5339760), (15, 4627792), (16, 4338555), (19, 3653520), (20, 3470844), (24, 2892370), (26, 2669880), (30, 2313896), (38, 1826760), (39, 1779920), (40, 1735422), (48, 1446185), (52, 1334940), (57, 1217840), (60, 1156948), (65, 1067952), (76, 913380), (78, 889960), (80, 867711), (95, 730704), (104, 667470), (114, 608920), (120, 578474), (130, 533976), (152, 456690), (156, 444980), (190, 365352), (195, 355984), (208, 333735), (228, 304460), (240, 289237), (247, 281040), (260, 266988), (285, 243568), (304, 228345), (312, 222490), (380, 182676), (390, 177992), (456, 152230), (494, 140520), (520, 133494), (570, 121784), (624, 111245), (741, 93680), (760, 91338), (780, 88996), (912, 76115), (988, 70260), (1040, 66747), (1140, 60892), (1171, 59280), (1235, 56208), (1482, 46840), (1520, 45669), (1560, 44498), (1976, 35130), (2280, 30446), (2342, 29640), (2470, 28104), (2964, 23420), (3120, 22249), (3513, 19760), (3705, 18736), (3952, 17565), (4560, 15223), (4684, 14820), (4940, 14052), (5855, 11856), (5928, 11710), (7026, 9880), (7410, 9368)]