315043560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1181}}^1$

素因数の和:1233

約数の個数: 256

約数和(自身を含む): 1191456000

約数和(自身を除く): 876412440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 342, 351, 360, 380, 390, 456, 468, 494, 513, 520, 540, 570, 585, 684, 702, 741, 760, 780, 855, 936, 988, 1026, 1080, 1140, 1170, 1181, 1235, 1368, 1404, 1482, 1560, 1710, 1755, 1976, 2052, 2223, 2280, 2340, 2362, 2470, 2565, 2808, 2964, 3420, 3510, 3543, 3705, 4104, 4446, 4680, 4724, 4940, 5130, 5905, 5928, 6669, 6840, 7020, 7086, 7410, 8892, 9448, 9880, 10260, 10629, 11115, 11810, 13338, 14040, 14172, 14820, 15353, 17715, 17784, 20520, 21258, 22230, 22439, 23620, 26676, 28344, 29640, 30706, 31887, 33345, 35430, 42516, 44460, 44878, 46059, 47240, 53145, 53352, 61412, 63774, 66690, 67317, 70860, 76765, 85032, 88920, 89756, 92118, 106290, 112195, 122824, 127548, 133380, 134634, 138177, 141720, 153530, 159435, 179512, 184236, 201951, 212580, 224390, 230295, 255096, 266760, 269268, 276354, 291707, 307060, 318870, 336585, 368472, 403902, 414531, 425160, 448780, 460590, 538536, 552708, 583414, 605853, 614120, 637740, 673170, 690885, 807804, 829062, 875121, 897560, 921180, 1009755, 1105416, 1166828, 1211706, 1275480, 1346340, 1381770, 1458535, 1615608, 1658124, 1750242, 1842360, 2019510, 2072655, 2333656, 2423412, 2625363, 2692680, 2763540, 2917070, 3029265, 3316248, 3500484, 4039020, 4145310, 4375605, 4846824, 5250726, 5527080, 5834140, 6058530, 7000968, 7876089, 8078040, 8290620, 8751210, 10501452, 11668280, 12117060, 13126815, 15752178, 16581240, 17502420, 21002904, 24234120, 26253630, 31504356, 35004840, 39380445, 52507260, 63008712, 78760890, 105014520, 157521780, 315043560]

約数ペア:

[(1, 315043560), (2, 157521780), (3, 105014520), (4, 78760890), (5, 63008712), (6, 52507260), (8, 39380445), (9, 35004840), (10, 31504356), (12, 26253630), (13, 24234120), (15, 21002904), (18, 17502420), (19, 16581240), (20, 15752178), (24, 13126815), (26, 12117060), (27, 11668280), (30, 10501452), (36, 8751210), (38, 8290620), (39, 8078040), (40, 7876089), (45, 7000968), (52, 6058530), (54, 5834140), (57, 5527080), (60, 5250726), (65, 4846824), (72, 4375605), (76, 4145310), (78, 4039020), (90, 3500484), (95, 3316248), (104, 3029265), (108, 2917070), (114, 2763540), (117, 2692680), (120, 2625363), (130, 2423412), (135, 2333656), (152, 2072655), (156, 2019510), (171, 1842360), (180, 1750242), (190, 1658124), (195, 1615608), (216, 1458535), (228, 1381770), (234, 1346340), (247, 1275480), (260, 1211706), (270, 1166828), (285, 1105416), (312, 1009755), (342, 921180), (351, 897560), (360, 875121), (380, 829062), (390, 807804), (456, 690885), (468, 673170), (494, 637740), (513, 614120), (520, 605853), (540, 583414), (570, 552708), (585, 538536), (684, 460590), (702, 448780), (741, 425160), (760, 414531), (780, 403902), (855, 368472), (936, 336585), (988, 318870), (1026, 307060), (1080, 291707), (1140, 276354), (1170, 269268), (1181, 266760), (1235, 255096), (1368, 230295), (1404, 224390), (1482, 212580), (1560, 201951), (1710, 184236), (1755, 179512), (1976, 159435), (2052, 153530), (2223, 141720), (2280, 138177), (2340, 134634), (2362, 133380), (2470, 127548), (2565, 122824), (2808, 112195), (2964, 106290), (3420, 92118), (3510, 89756), (3543, 88920), (3705, 85032), (4104, 76765), (4446, 70860), (4680, 67317), (4724, 66690), (4940, 63774), (5130, 61412), (5905, 53352), (5928, 53145), (6669, 47240), (6840, 46059), (7020, 44878), (7086, 44460), (7410, 42516), (8892, 35430), (9448, 33345), (9880, 31887), (10260, 30706), (10629, 29640), (11115, 28344), (11810, 26676), (13338, 23620), (14040, 22439), (14172, 22230), (14820, 21258), (15353, 20520), (17715, 17784)]