222958320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:304

約数の個数: 240

約数和(自身を含む): 784235520

約数和(自身を除く): 561277200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 104, 115, 120, 130, 138, 156, 169, 184, 195, 208, 230, 239, 240, 260, 276, 299, 312, 338, 345, 368, 390, 460, 478, 507, 520, 552, 598, 624, 676, 690, 717, 780, 845, 897, 920, 956, 1014, 1040, 1104, 1195, 1196, 1352, 1380, 1434, 1495, 1560, 1690, 1794, 1840, 1912, 2028, 2390, 2392, 2535, 2704, 2760, 2868, 2990, 3107, 3120, 3380, 3585, 3588, 3824, 3887, 4056, 4485, 4780, 4784, 5070, 5497, 5520, 5736, 5980, 6214, 6760, 7170, 7176, 7774, 8112, 8970, 9321, 9560, 10140, 10994, 11472, 11661, 11960, 12428, 13520, 14340, 14352, 15535, 15548, 16491, 17940, 18642, 19120, 19435, 20280, 21988, 23322, 23920, 24856, 27485, 28680, 31070, 31096, 32982, 35880, 37284, 38870, 40391, 40560, 43976, 46605, 46644, 49712, 54970, 57360, 58305, 62140, 62192, 65964, 71461, 71760, 74568, 77740, 80782, 82455, 87952, 93210, 93288, 109940, 116610, 121173, 124280, 131928, 142922, 149136, 155480, 161564, 164910, 186420, 186576, 201955, 214383, 219880, 233220, 242346, 248560, 263856, 285844, 310960, 323128, 329820, 357305, 372840, 403910, 428766, 439760, 466440, 484692, 571688, 605865, 646256, 659640, 714610, 745680, 807820, 857532, 928993, 932880, 969384, 1071915, 1143376, 1211730, 1319280, 1429220, 1615640, 1715064, 1857986, 1938768, 2143830, 2423460, 2786979, 2858440, 3231280, 3430128, 3715972, 4287660, 4644965, 4846920, 5573958, 5716880, 7431944, 8575320, 9289930, 9693840, 11147916, 13934895, 14863888, 17150640, 18579860, 22295832, 27869790, 37159720, 44591664, 55739580, 74319440, 111479160, 222958320]

約数ペア:

[(1, 222958320), (2, 111479160), (3, 74319440), (4, 55739580), (5, 44591664), (6, 37159720), (8, 27869790), (10, 22295832), (12, 18579860), (13, 17150640), (15, 14863888), (16, 13934895), (20, 11147916), (23, 9693840), (24, 9289930), (26, 8575320), (30, 7431944), (39, 5716880), (40, 5573958), (46, 4846920), (48, 4644965), (52, 4287660), (60, 3715972), (65, 3430128), (69, 3231280), (78, 2858440), (80, 2786979), (92, 2423460), (104, 2143830), (115, 1938768), (120, 1857986), (130, 1715064), (138, 1615640), (156, 1429220), (169, 1319280), (184, 1211730), (195, 1143376), (208, 1071915), (230, 969384), (239, 932880), (240, 928993), (260, 857532), (276, 807820), (299, 745680), (312, 714610), (338, 659640), (345, 646256), (368, 605865), (390, 571688), (460, 484692), (478, 466440), (507, 439760), (520, 428766), (552, 403910), (598, 372840), (624, 357305), (676, 329820), (690, 323128), (717, 310960), (780, 285844), (845, 263856), (897, 248560), (920, 242346), (956, 233220), (1014, 219880), (1040, 214383), (1104, 201955), (1195, 186576), (1196, 186420), (1352, 164910), (1380, 161564), (1434, 155480), (1495, 149136), (1560, 142922), (1690, 131928), (1794, 124280), (1840, 121173), (1912, 116610), (2028, 109940), (2390, 93288), (2392, 93210), (2535, 87952), (2704, 82455), (2760, 80782), (2868, 77740), (2990, 74568), (3107, 71760), (3120, 71461), (3380, 65964), (3585, 62192), (3588, 62140), (3824, 58305), (3887, 57360), (4056, 54970), (4485, 49712), (4780, 46644), (4784, 46605), (5070, 43976), (5497, 40560), (5520, 40391), (5736, 38870), (5980, 37284), (6214, 35880), (6760, 32982), (7170, 31096), (7176, 31070), (7774, 28680), (8112, 27485), (8970, 24856), (9321, 23920), (9560, 23322), (10140, 21988), (10994, 20280), (11472, 19435), (11661, 19120), (11960, 18642), (12428, 17940), (13520, 16491), (14340, 15548), (14352, 15535)]