1993675680

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9049}}^1$

素因数の和:9093

約数の個数: 240

約数和(自身を含む): 7450720200

約数和(自身を除く): 5457044520

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, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 459, 480, 510, 540, 544, 612, 648, 680, 720, 765, 810, 816, 864, 918, 1020, 1080, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1836, 2040, 2160, 2295, 2448, 2592, 2720, 2754, 3060, 3240, 3672, 4080, 4320, 4590, 4896, 5508, 6120, 6480, 6885, 7344, 8160, 9049, 9180, 11016, 12240, 12960, 13770, 14688, 18098, 18360, 22032, 24480, 27147, 27540, 36196, 36720, 44064, 45245, 54294, 55080, 72392, 73440, 81441, 90490, 108588, 110160, 135735, 144784, 153833, 162882, 180980, 217176, 220320, 244323, 271470, 289568, 307666, 325764, 361960, 407205, 434352, 461499, 488646, 542940, 615332, 651528, 723920, 732969, 769165, 814410, 868704, 922998, 977292, 1085880, 1221615, 1230664, 1303056, 1384497, 1447840, 1465938, 1538330, 1628820, 1845996, 1954584, 2171760, 2307495, 2443230, 2461328, 2606112, 2768994, 2931876, 3076660, 3257640, 3664845, 3691992, 3909168, 4153491, 4343520, 4614990, 4886460, 4922656, 5537988, 5863752, 6153320, 6515280, 6922485, 7329690, 7383984, 7818336, 8306982, 9229980, 9772920, 11075976, 11727504, 12306640, 12460473, 13030560, 13844970, 14659380, 14767968, 16613964, 18459960, 19545840, 20767455, 22151952, 23455008, 24613280, 24920946, 27689940, 29318760, 33227928, 36919920, 39091680, 41534910, 44303904, 49841892, 55379880, 58637520, 62302365, 66455856, 73839840, 83069820, 99683784, 110759760, 117275040, 124604730, 132911712, 166139640, 199367568, 221519520, 249209460, 332279280, 398735136, 498418920, 664558560, 996837840, 1993675680]

約数ペア:

[(1, 1993675680), (2, 996837840), (3, 664558560), (4, 498418920), (5, 398735136), (6, 332279280), (8, 249209460), (9, 221519520), (10, 199367568), (12, 166139640), (15, 132911712), (16, 124604730), (17, 117275040), (18, 110759760), (20, 99683784), (24, 83069820), (27, 73839840), (30, 66455856), (32, 62302365), (34, 58637520), (36, 55379880), (40, 49841892), (45, 44303904), (48, 41534910), (51, 39091680), (54, 36919920), (60, 33227928), (68, 29318760), (72, 27689940), (80, 24920946), (81, 24613280), (85, 23455008), (90, 22151952), (96, 20767455), (102, 19545840), (108, 18459960), (120, 16613964), (135, 14767968), (136, 14659380), (144, 13844970), (153, 13030560), (160, 12460473), (162, 12306640), (170, 11727504), (180, 11075976), (204, 9772920), (216, 9229980), (240, 8306982), (255, 7818336), (270, 7383984), (272, 7329690), (288, 6922485), (306, 6515280), (324, 6153320), (340, 5863752), (360, 5537988), (405, 4922656), (408, 4886460), (432, 4614990), (459, 4343520), (480, 4153491), (510, 3909168), (540, 3691992), (544, 3664845), (612, 3257640), (648, 3076660), (680, 2931876), (720, 2768994), (765, 2606112), (810, 2461328), (816, 2443230), (864, 2307495), (918, 2171760), (1020, 1954584), (1080, 1845996), (1224, 1628820), (1296, 1538330), (1360, 1465938), (1377, 1447840), (1440, 1384497), (1530, 1303056), (1620, 1230664), (1632, 1221615), (1836, 1085880), (2040, 977292), (2160, 922998), (2295, 868704), (2448, 814410), (2592, 769165), (2720, 732969), (2754, 723920), (3060, 651528), (3240, 615332), (3672, 542940), (4080, 488646), (4320, 461499), (4590, 434352), (4896, 407205), (5508, 361960), (6120, 325764), (6480, 307666), (6885, 289568), (7344, 271470), (8160, 244323), (9049, 220320), (9180, 217176), (11016, 180980), (12240, 162882), (12960, 153833), (13770, 144784), (14688, 135735), (18098, 110160), (18360, 108588), (22032, 90490), (24480, 81441), (27147, 73440), (27540, 72392), (36196, 55080), (36720, 54294), (44064, 45245)]