315514920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2333}}^1$

素因数の和:2384

約数の個数: 192

約数和(自身を含む): 1149448320

約数和(自身を除く): 833933400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 49, 56, 60, 69, 70, 84, 92, 98, 105, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 245, 276, 280, 294, 322, 345, 392, 420, 460, 483, 490, 552, 588, 644, 690, 735, 805, 840, 920, 966, 980, 1127, 1176, 1288, 1380, 1470, 1610, 1932, 1960, 2254, 2333, 2415, 2760, 2940, 3220, 3381, 3864, 4508, 4666, 4830, 5635, 5880, 6440, 6762, 6999, 9016, 9332, 9660, 11270, 11665, 13524, 13998, 16331, 16905, 18664, 19320, 22540, 23330, 27048, 27996, 32662, 33810, 34995, 45080, 46660, 48993, 53659, 55992, 65324, 67620, 69990, 81655, 93320, 97986, 107318, 114317, 130648, 135240, 139980, 160977, 163310, 195972, 214636, 228634, 244965, 268295, 279960, 321954, 326620, 342951, 375613, 391944, 429272, 457268, 489930, 536590, 571585, 643908, 653240, 685902, 751226, 804885, 914536, 979860, 1073180, 1126839, 1143170, 1287816, 1371804, 1502452, 1609770, 1714755, 1878065, 1959720, 2146360, 2253678, 2286340, 2629291, 2743608, 3004904, 3219540, 3429510, 3756130, 4507356, 4572680, 5258582, 5634195, 6439080, 6859020, 7512260, 7887873, 9014712, 10517164, 11268390, 13146455, 13718040, 15024520, 15775746, 21034328, 22536780, 26292910, 31551492, 39439365, 45073560, 52585820, 63102984, 78878730, 105171640, 157757460, 315514920]

約数ペア:

[(1, 315514920), (2, 157757460), (3, 105171640), (4, 78878730), (5, 63102984), (6, 52585820), (7, 45073560), (8, 39439365), (10, 31551492), (12, 26292910), (14, 22536780), (15, 21034328), (20, 15775746), (21, 15024520), (23, 13718040), (24, 13146455), (28, 11268390), (30, 10517164), (35, 9014712), (40, 7887873), (42, 7512260), (46, 6859020), (49, 6439080), (56, 5634195), (60, 5258582), (69, 4572680), (70, 4507356), (84, 3756130), (92, 3429510), (98, 3219540), (105, 3004904), (115, 2743608), (120, 2629291), (138, 2286340), (140, 2253678), (147, 2146360), (161, 1959720), (168, 1878065), (184, 1714755), (196, 1609770), (210, 1502452), (230, 1371804), (245, 1287816), (276, 1143170), (280, 1126839), (294, 1073180), (322, 979860), (345, 914536), (392, 804885), (420, 751226), (460, 685902), (483, 653240), (490, 643908), (552, 571585), (588, 536590), (644, 489930), (690, 457268), (735, 429272), (805, 391944), (840, 375613), (920, 342951), (966, 326620), (980, 321954), (1127, 279960), (1176, 268295), (1288, 244965), (1380, 228634), (1470, 214636), (1610, 195972), (1932, 163310), (1960, 160977), (2254, 139980), (2333, 135240), (2415, 130648), (2760, 114317), (2940, 107318), (3220, 97986), (3381, 93320), (3864, 81655), (4508, 69990), (4666, 67620), (4830, 65324), (5635, 55992), (5880, 53659), (6440, 48993), (6762, 46660), (6999, 45080), (9016, 34995), (9332, 33810), (9660, 32662), (11270, 27996), (11665, 27048), (13524, 23330), (13998, 22540), (16331, 19320), (16905, 18664)]