462131280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{509}}^1$

素因数の和:638

約数の個数: 240

約数和(自身を含む): 1691922960

約数和(自身を除く): 1229791680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 97, 104, 117, 120, 130, 144, 156, 180, 194, 195, 208, 234, 240, 260, 291, 312, 360, 388, 390, 468, 485, 509, 520, 582, 585, 624, 720, 776, 780, 873, 936, 970, 1018, 1040, 1164, 1170, 1261, 1455, 1527, 1552, 1560, 1746, 1872, 1940, 2036, 2328, 2340, 2522, 2545, 2910, 3054, 3120, 3492, 3783, 3880, 4072, 4365, 4581, 4656, 4680, 5044, 5090, 5820, 6108, 6305, 6617, 6984, 7566, 7635, 7760, 8144, 8730, 9162, 9360, 10088, 10180, 11349, 11640, 12216, 12610, 13234, 13968, 15132, 15270, 17460, 18324, 18915, 19851, 20176, 20360, 22698, 22905, 23280, 24432, 25220, 26468, 30264, 30540, 33085, 34920, 36648, 37830, 39702, 40720, 45396, 45810, 49373, 50440, 52936, 56745, 59553, 60528, 61080, 66170, 69840, 73296, 75660, 79404, 90792, 91620, 98746, 99255, 100880, 105872, 113490, 119106, 122160, 132340, 148119, 151320, 158808, 181584, 183240, 197492, 198510, 226980, 238212, 246865, 264680, 296238, 297765, 302640, 317616, 366480, 394984, 397020, 444357, 453960, 476424, 493730, 529360, 592476, 595530, 641849, 740595, 789968, 794040, 888714, 907920, 952848, 987460, 1184952, 1191060, 1283698, 1481190, 1588080, 1777428, 1925547, 1974920, 2221785, 2369904, 2382120, 2567396, 2962380, 3209245, 3554856, 3851094, 3949840, 4443570, 4764240, 5134792, 5776641, 5924760, 6418490, 7109712, 7702188, 8887140, 9627735, 10269584, 11553282, 11849520, 12836980, 15404376, 17774280, 19255470, 23106564, 25673960, 28883205, 30808752, 35548560, 38510940, 46213128, 51347920, 57766410, 77021880, 92426256, 115532820, 154043760, 231065640, 462131280]

約数ペア:

[(1, 462131280), (2, 231065640), (3, 154043760), (4, 115532820), (5, 92426256), (6, 77021880), (8, 57766410), (9, 51347920), (10, 46213128), (12, 38510940), (13, 35548560), (15, 30808752), (16, 28883205), (18, 25673960), (20, 23106564), (24, 19255470), (26, 17774280), (30, 15404376), (36, 12836980), (39, 11849520), (40, 11553282), (45, 10269584), (48, 9627735), (52, 8887140), (60, 7702188), (65, 7109712), (72, 6418490), (78, 5924760), (80, 5776641), (90, 5134792), (97, 4764240), (104, 4443570), (117, 3949840), (120, 3851094), (130, 3554856), (144, 3209245), (156, 2962380), (180, 2567396), (194, 2382120), (195, 2369904), (208, 2221785), (234, 1974920), (240, 1925547), (260, 1777428), (291, 1588080), (312, 1481190), (360, 1283698), (388, 1191060), (390, 1184952), (468, 987460), (485, 952848), (509, 907920), (520, 888714), (582, 794040), (585, 789968), (624, 740595), (720, 641849), (776, 595530), (780, 592476), (873, 529360), (936, 493730), (970, 476424), (1018, 453960), (1040, 444357), (1164, 397020), (1170, 394984), (1261, 366480), (1455, 317616), (1527, 302640), (1552, 297765), (1560, 296238), (1746, 264680), (1872, 246865), (1940, 238212), (2036, 226980), (2328, 198510), (2340, 197492), (2522, 183240), (2545, 181584), (2910, 158808), (3054, 151320), (3120, 148119), (3492, 132340), (3783, 122160), (3880, 119106), (4072, 113490), (4365, 105872), (4581, 100880), (4656, 99255), (4680, 98746), (5044, 91620), (5090, 90792), (5820, 79404), (6108, 75660), (6305, 73296), (6617, 69840), (6984, 66170), (7566, 61080), (7635, 60528), (7760, 59553), (8144, 56745), (8730, 52936), (9162, 50440), (9360, 49373), (10088, 45810), (10180, 45396), (11349, 40720), (11640, 39702), (12216, 37830), (12610, 36648), (13234, 34920), (13968, 33085), (15132, 30540), (15270, 30264), (17460, 26468), (18324, 25220), (18915, 24432), (19851, 23280), (20176, 22905), (20360, 22698)]