664558560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9049}}^1$

素因数の和:9090

約数の個数: 192

約数和(自身を含む): 2463048000

約数和(自身を除く): 1798489440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 864, 918, 1020, 1080, 1224, 1360, 1440, 1530, 1632, 1836, 2040, 2160, 2295, 2448, 2720, 3060, 3672, 4080, 4320, 4590, 4896, 6120, 7344, 8160, 9049, 9180, 12240, 14688, 18098, 18360, 24480, 27147, 36196, 36720, 45245, 54294, 72392, 73440, 81441, 90490, 108588, 135735, 144784, 153833, 162882, 180980, 217176, 244323, 271470, 289568, 307666, 325764, 361960, 407205, 434352, 461499, 488646, 542940, 615332, 651528, 723920, 769165, 814410, 868704, 922998, 977292, 1085880, 1221615, 1230664, 1303056, 1384497, 1447840, 1538330, 1628820, 1845996, 1954584, 2171760, 2307495, 2443230, 2461328, 2606112, 2768994, 3076660, 3257640, 3691992, 3909168, 4153491, 4343520, 4614990, 4886460, 4922656, 5537988, 6153320, 6515280, 6922485, 7383984, 7818336, 8306982, 9229980, 9772920, 11075976, 12306640, 13030560, 13844970, 14767968, 16613964, 18459960, 19545840, 20767455, 22151952, 24613280, 27689940, 33227928, 36919920, 39091680, 41534910, 44303904, 55379880, 66455856, 73839840, 83069820, 110759760, 132911712, 166139640, 221519520, 332279280, 664558560]

約数ペア:

[(1, 664558560), (2, 332279280), (3, 221519520), (4, 166139640), (5, 132911712), (6, 110759760), (8, 83069820), (9, 73839840), (10, 66455856), (12, 55379880), (15, 44303904), (16, 41534910), (17, 39091680), (18, 36919920), (20, 33227928), (24, 27689940), (27, 24613280), (30, 22151952), (32, 20767455), (34, 19545840), (36, 18459960), (40, 16613964), (45, 14767968), (48, 13844970), (51, 13030560), (54, 12306640), (60, 11075976), (68, 9772920), (72, 9229980), (80, 8306982), (85, 7818336), (90, 7383984), (96, 6922485), (102, 6515280), (108, 6153320), (120, 5537988), (135, 4922656), (136, 4886460), (144, 4614990), (153, 4343520), (160, 4153491), (170, 3909168), (180, 3691992), (204, 3257640), (216, 3076660), (240, 2768994), (255, 2606112), (270, 2461328), (272, 2443230), (288, 2307495), (306, 2171760), (340, 1954584), (360, 1845996), (408, 1628820), (432, 1538330), (459, 1447840), (480, 1384497), (510, 1303056), (540, 1230664), (544, 1221615), (612, 1085880), (680, 977292), (720, 922998), (765, 868704), (816, 814410), (864, 769165), (918, 723920), (1020, 651528), (1080, 615332), (1224, 542940), (1360, 488646), (1440, 461499), (1530, 434352), (1632, 407205), (1836, 361960), (2040, 325764), (2160, 307666), (2295, 289568), (2448, 271470), (2720, 244323), (3060, 217176), (3672, 180980), (4080, 162882), (4320, 153833), (4590, 144784), (4896, 135735), (6120, 108588), (7344, 90490), (8160, 81441), (9049, 73440), (9180, 72392), (12240, 54294), (14688, 45245), (18098, 36720), (18360, 36196), (24480, 27147)]