277131360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1$

素因数の和:821

約数の個数: 192

約数和(自身を含む): 966712320

約数和(自身を除く): 689580960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 73, 80, 88, 96, 110, 120, 132, 146, 160, 165, 176, 219, 220, 240, 264, 292, 330, 352, 365, 438, 440, 480, 528, 584, 660, 719, 730, 803, 876, 880, 1056, 1095, 1168, 1320, 1438, 1460, 1606, 1752, 1760, 2157, 2190, 2336, 2409, 2640, 2876, 2920, 3212, 3504, 3595, 4015, 4314, 4380, 4818, 5280, 5752, 5840, 6424, 7008, 7190, 7909, 8030, 8628, 8760, 9636, 10785, 11504, 11680, 12045, 12848, 14380, 15818, 16060, 17256, 17520, 19272, 21570, 23008, 23727, 24090, 25696, 28760, 31636, 32120, 34512, 35040, 38544, 39545, 43140, 47454, 48180, 52487, 57520, 63272, 64240, 69024, 77088, 79090, 86280, 94908, 96360, 104974, 115040, 118635, 126544, 128480, 157461, 158180, 172560, 189816, 192720, 209948, 237270, 253088, 262435, 314922, 316360, 345120, 379632, 385440, 419896, 474540, 524870, 577357, 629844, 632720, 759264, 787305, 839792, 949080, 1049740, 1154714, 1259688, 1265440, 1574610, 1679584, 1732071, 1898160, 2099480, 2309428, 2519376, 2886785, 3149220, 3464142, 3796320, 4198960, 4618856, 5038752, 5773570, 6298440, 6928284, 8397920, 8660355, 9237712, 11547140, 12596880, 13856568, 17320710, 18475424, 23094280, 25193760, 27713136, 34641420, 46188560, 55426272, 69282840, 92377120, 138565680, 277131360]

約数ペア:

[(1, 277131360), (2, 138565680), (3, 92377120), (4, 69282840), (5, 55426272), (6, 46188560), (8, 34641420), (10, 27713136), (11, 25193760), (12, 23094280), (15, 18475424), (16, 17320710), (20, 13856568), (22, 12596880), (24, 11547140), (30, 9237712), (32, 8660355), (33, 8397920), (40, 6928284), (44, 6298440), (48, 5773570), (55, 5038752), (60, 4618856), (66, 4198960), (73, 3796320), (80, 3464142), (88, 3149220), (96, 2886785), (110, 2519376), (120, 2309428), (132, 2099480), (146, 1898160), (160, 1732071), (165, 1679584), (176, 1574610), (219, 1265440), (220, 1259688), (240, 1154714), (264, 1049740), (292, 949080), (330, 839792), (352, 787305), (365, 759264), (438, 632720), (440, 629844), (480, 577357), (528, 524870), (584, 474540), (660, 419896), (719, 385440), (730, 379632), (803, 345120), (876, 316360), (880, 314922), (1056, 262435), (1095, 253088), (1168, 237270), (1320, 209948), (1438, 192720), (1460, 189816), (1606, 172560), (1752, 158180), (1760, 157461), (2157, 128480), (2190, 126544), (2336, 118635), (2409, 115040), (2640, 104974), (2876, 96360), (2920, 94908), (3212, 86280), (3504, 79090), (3595, 77088), (4015, 69024), (4314, 64240), (4380, 63272), (4818, 57520), (5280, 52487), (5752, 48180), (5840, 47454), (6424, 43140), (7008, 39545), (7190, 38544), (7909, 35040), (8030, 34512), (8628, 32120), (8760, 31636), (9636, 28760), (10785, 25696), (11504, 24090), (11680, 23727), (12045, 23008), (12848, 21570), (14380, 19272), (15818, 17520), (16060, 17256)]