1890261360

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1181}}^1$

素因数の和:1238

約数の個数: 400

約数和(自身を含む): 7448585760

約数和(自身を除く): 5558324400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 81, 90, 95, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 162, 171, 180, 190, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 304, 312, 324, 342, 351, 360, 380, 390, 405, 432, 456, 468, 494, 513, 520, 540, 570, 585, 624, 648, 684, 702, 720, 741, 760, 780, 810, 855, 912, 936, 988, 1026, 1040, 1053, 1080, 1140, 1170, 1181, 1235, 1296, 1368, 1404, 1482, 1520, 1539, 1560, 1620, 1710, 1755, 1872, 1976, 2052, 2106, 2160, 2223, 2280, 2340, 2362, 2470, 2565, 2736, 2808, 2964, 3078, 3120, 3240, 3420, 3510, 3543, 3705, 3952, 4104, 4212, 4446, 4560, 4680, 4724, 4940, 5130, 5265, 5616, 5905, 5928, 6156, 6480, 6669, 6840, 7020, 7086, 7410, 7695, 8208, 8424, 8892, 9360, 9448, 9880, 10260, 10530, 10629, 11115, 11810, 11856, 12312, 13338, 13680, 14040, 14172, 14820, 15353, 15390, 16848, 17715, 17784, 18896, 19760, 20007, 20520, 21060, 21258, 22230, 22439, 23620, 24624, 26676, 28080, 28344, 29640, 30706, 30780, 31887, 33345, 35430, 35568, 40014, 41040, 42120, 42516, 44460, 44878, 46059, 47240, 53145, 53352, 56688, 59280, 61412, 61560, 63774, 66690, 67317, 70860, 76765, 80028, 84240, 85032, 88920, 89756, 92118, 94480, 95661, 100035, 106290, 106704, 112195, 122824, 123120, 127548, 133380, 134634, 138177, 141720, 153530, 159435, 160056, 170064, 177840, 179512, 184236, 191322, 200070, 201951, 212580, 224390, 230295, 245648, 255096, 266760, 269268, 276354, 283440, 291707, 307060, 318870, 320112, 336585, 359024, 368472, 382644, 400140, 403902, 414531, 425160, 448780, 460590, 478305, 510192, 533520, 538536, 552708, 583414, 605853, 614120, 637740, 673170, 690885, 736944, 765288, 800280, 807804, 829062, 850320, 875121, 897560, 921180, 956610, 1009755, 1077072, 1105416, 1166828, 1211706, 1228240, 1243593, 1275480, 1346340, 1381770, 1458535, 1530576, 1600560, 1615608, 1658124, 1750242, 1795120, 1817559, 1842360, 1913220, 2019510, 2072655, 2210832, 2333656, 2423412, 2487186, 2550960, 2625363, 2692680, 2763540, 2917070, 3029265, 3231216, 3316248, 3500484, 3635118, 3684720, 3826440, 4039020, 4145310, 4375605, 4667312, 4846824, 4974372, 5250726, 5385360, 5527080, 5834140, 6058530, 6217965, 6632496, 7000968, 7270236, 7652880, 7876089, 8078040, 8290620, 8751210, 9087795, 9693648, 9948744, 10501452, 11054160, 11668280, 12117060, 12435930, 13126815, 14001936, 14540472, 15752178, 16156080, 16581240, 17502420, 18175590, 19897488, 21002904, 23336560, 23628267, 24234120, 24871860, 26253630, 29080944, 31504356, 33162480, 35004840, 36351180, 39380445, 42005808, 47256534, 48468240, 49743720, 52507260, 63008712, 70009680, 72702360, 78760890, 94513068, 99487440, 105014520, 118141335, 126017424, 145404720, 157521780, 189026136, 210029040, 236282670, 315043560, 378052272, 472565340, 630087120, 945130680, 1890261360]

約数ペア:

[(1, 1890261360), (2, 945130680), (3, 630087120), (4, 472565340), (5, 378052272), (6, 315043560), (8, 236282670), (9, 210029040), (10, 189026136), (12, 157521780), (13, 145404720), (15, 126017424), (16, 118141335), (18, 105014520), (19, 99487440), (20, 94513068), (24, 78760890), (26, 72702360), (27, 70009680), (30, 63008712), (36, 52507260), (38, 49743720), (39, 48468240), (40, 47256534), (45, 42005808), (48, 39380445), (52, 36351180), (54, 35004840), (57, 33162480), (60, 31504356), (65, 29080944), (72, 26253630), (76, 24871860), (78, 24234120), (80, 23628267), (81, 23336560), (90, 21002904), (95, 19897488), (104, 18175590), (108, 17502420), (114, 16581240), (117, 16156080), (120, 15752178), (130, 14540472), (135, 14001936), (144, 13126815), (152, 12435930), (156, 12117060), (162, 11668280), (171, 11054160), (180, 10501452), (190, 9948744), (195, 9693648), (208, 9087795), (216, 8751210), (228, 8290620), (234, 8078040), (240, 7876089), (247, 7652880), (260, 7270236), (270, 7000968), (285, 6632496), (304, 6217965), (312, 6058530), (324, 5834140), (342, 5527080), (351, 5385360), (360, 5250726), (380, 4974372), (390, 4846824), (405, 4667312), (432, 4375605), (456, 4145310), (468, 4039020), (494, 3826440), (513, 3684720), (520, 3635118), (540, 3500484), (570, 3316248), (585, 3231216), (624, 3029265), (648, 2917070), (684, 2763540), (702, 2692680), (720, 2625363), (741, 2550960), (760, 2487186), (780, 2423412), (810, 2333656), (855, 2210832), (912, 2072655), (936, 2019510), (988, 1913220), (1026, 1842360), (1040, 1817559), (1053, 1795120), (1080, 1750242), (1140, 1658124), (1170, 1615608), (1181, 1600560), (1235, 1530576), (1296, 1458535), (1368, 1381770), (1404, 1346340), (1482, 1275480), (1520, 1243593), (1539, 1228240), (1560, 1211706), (1620, 1166828), (1710, 1105416), (1755, 1077072), (1872, 1009755), (1976, 956610), (2052, 921180), (2106, 897560), (2160, 875121), (2223, 850320), (2280, 829062), (2340, 807804), (2362, 800280), (2470, 765288), (2565, 736944), (2736, 690885), (2808, 673170), (2964, 637740), (3078, 614120), (3120, 605853), (3240, 583414), (3420, 552708), (3510, 538536), (3543, 533520), (3705, 510192), (3952, 478305), (4104, 460590), (4212, 448780), (4446, 425160), (4560, 414531), (4680, 403902), (4724, 400140), (4940, 382644), (5130, 368472), (5265, 359024), (5616, 336585), (5905, 320112), (5928, 318870), (6156, 307060), (6480, 291707), (6669, 283440), (6840, 276354), (7020, 269268), (7086, 266760), (7410, 255096), (7695, 245648), (8208, 230295), (8424, 224390), (8892, 212580), (9360, 201951), (9448, 200070), (9880, 191322), (10260, 184236), (10530, 179512), (10629, 177840), (11115, 170064), (11810, 160056), (11856, 159435), (12312, 153530), (13338, 141720), (13680, 138177), (14040, 134634), (14172, 133380), (14820, 127548), (15353, 123120), (15390, 122824), (16848, 112195), (17715, 106704), (17784, 106290), (18896, 100035), (19760, 95661), (20007, 94480), (20520, 92118), (21060, 89756), (21258, 88920), (22230, 85032), (22439, 84240), (23620, 80028), (24624, 76765), (26676, 70860), (28080, 67317), (28344, 66690), (29640, 63774), (30706, 61560), (30780, 61412), (31887, 59280), (33345, 56688), (35430, 53352), (35568, 53145), (40014, 47240), (41040, 46059), (42120, 44878), (42516, 44460)]