377735280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:248

約数の個数: 240

約数和(自身を含む): 1296167040

約数和(自身を除く): 918431760

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, 67, 78, 80, 104, 120, 130, 134, 139, 156, 169, 195, 201, 208, 240, 260, 268, 278, 312, 335, 338, 390, 402, 417, 507, 520, 536, 556, 624, 670, 676, 695, 780, 804, 834, 845, 871, 1005, 1014, 1040, 1072, 1112, 1340, 1352, 1390, 1560, 1608, 1668, 1690, 1742, 1807, 2010, 2028, 2085, 2224, 2535, 2613, 2680, 2704, 2780, 3120, 3216, 3336, 3380, 3484, 3614, 4020, 4056, 4170, 4355, 5070, 5226, 5360, 5421, 5560, 6672, 6760, 6968, 7228, 8040, 8112, 8340, 8710, 9035, 9313, 10140, 10452, 10842, 11120, 11323, 13065, 13520, 13936, 14456, 16080, 16680, 17420, 18070, 18626, 20280, 20904, 21684, 22646, 23491, 26130, 27105, 27939, 28912, 33360, 33969, 34840, 36140, 37252, 40560, 41808, 43368, 45292, 46565, 46982, 52260, 54210, 55878, 56615, 67938, 69680, 70473, 72280, 74504, 86736, 90584, 93130, 93964, 104520, 108420, 111756, 113230, 117455, 121069, 135876, 139695, 140946, 144560, 149008, 169845, 181168, 186260, 187928, 209040, 216840, 223512, 226460, 234910, 242138, 271752, 279390, 281892, 339690, 352365, 363207, 372520, 375856, 433680, 447024, 452920, 469820, 484276, 543504, 558780, 563784, 605345, 679380, 704730, 726414, 745040, 905840, 939640, 968552, 1117560, 1127568, 1210690, 1358760, 1409460, 1452828, 1573897, 1816035, 1879280, 1937104, 2235120, 2421380, 2717520, 2818920, 2905656, 3147794, 3632070, 4721691, 4842760, 5637840, 5811312, 6295588, 7264140, 7869485, 9443382, 9685520, 12591176, 14528280, 15738970, 18886764, 23608455, 25182352, 29056560, 31477940, 37773528, 47216910, 62955880, 75547056, 94433820, 125911760, 188867640, 377735280]

約数ペア:

[(1, 377735280), (2, 188867640), (3, 125911760), (4, 94433820), (5, 75547056), (6, 62955880), (8, 47216910), (10, 37773528), (12, 31477940), (13, 29056560), (15, 25182352), (16, 23608455), (20, 18886764), (24, 15738970), (26, 14528280), (30, 12591176), (39, 9685520), (40, 9443382), (48, 7869485), (52, 7264140), (60, 6295588), (65, 5811312), (67, 5637840), (78, 4842760), (80, 4721691), (104, 3632070), (120, 3147794), (130, 2905656), (134, 2818920), (139, 2717520), (156, 2421380), (169, 2235120), (195, 1937104), (201, 1879280), (208, 1816035), (240, 1573897), (260, 1452828), (268, 1409460), (278, 1358760), (312, 1210690), (335, 1127568), (338, 1117560), (390, 968552), (402, 939640), (417, 905840), (507, 745040), (520, 726414), (536, 704730), (556, 679380), (624, 605345), (670, 563784), (676, 558780), (695, 543504), (780, 484276), (804, 469820), (834, 452920), (845, 447024), (871, 433680), (1005, 375856), (1014, 372520), (1040, 363207), (1072, 352365), (1112, 339690), (1340, 281892), (1352, 279390), (1390, 271752), (1560, 242138), (1608, 234910), (1668, 226460), (1690, 223512), (1742, 216840), (1807, 209040), (2010, 187928), (2028, 186260), (2085, 181168), (2224, 169845), (2535, 149008), (2613, 144560), (2680, 140946), (2704, 139695), (2780, 135876), (3120, 121069), (3216, 117455), (3336, 113230), (3380, 111756), (3484, 108420), (3614, 104520), (4020, 93964), (4056, 93130), (4170, 90584), (4355, 86736), (5070, 74504), (5226, 72280), (5360, 70473), (5421, 69680), (5560, 67938), (6672, 56615), (6760, 55878), (6968, 54210), (7228, 52260), (8040, 46982), (8112, 46565), (8340, 45292), (8710, 43368), (9035, 41808), (9313, 40560), (10140, 37252), (10452, 36140), (10842, 34840), (11120, 33969), (11323, 33360), (13065, 28912), (13520, 27939), (13936, 27105), (14456, 26130), (16080, 23491), (16680, 22646), (17420, 21684), (18070, 20904), (18626, 20280)]