25392995280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{14401}}^1$

素因数の和:14530

約数の個数: 240

約数和(自身を含む): 89149532160

約数和(自身を除く): 63756536880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 79, 80, 90, 93, 120, 124, 144, 155, 158, 180, 186, 237, 240, 248, 279, 310, 316, 360, 372, 395, 465, 474, 496, 558, 620, 632, 711, 720, 744, 790, 930, 948, 1116, 1185, 1240, 1264, 1395, 1422, 1488, 1580, 1860, 1896, 2232, 2370, 2449, 2480, 2790, 2844, 3160, 3555, 3720, 3792, 4464, 4740, 4898, 5580, 5688, 6320, 7110, 7347, 7440, 9480, 9796, 11160, 11376, 12245, 14220, 14401, 14694, 18960, 19592, 22041, 22320, 24490, 28440, 28802, 29388, 36735, 39184, 43203, 44082, 48980, 56880, 57604, 58776, 72005, 73470, 86406, 88164, 97960, 110205, 115208, 117552, 129609, 144010, 146940, 172812, 176328, 195920, 216015, 220410, 230416, 259218, 288020, 293880, 345624, 352656, 432030, 440820, 446431, 518436, 576040, 587760, 648045, 691248, 864060, 881640, 892862, 1036872, 1137679, 1152080, 1296090, 1339293, 1728120, 1763280, 1785724, 2073744, 2232155, 2275358, 2592180, 2678586, 3413037, 3456240, 3571448, 4017879, 4464310, 4550716, 5184360, 5357172, 5688395, 6696465, 6826074, 7142896, 8035758, 8928620, 9101432, 10239111, 10368720, 10714344, 11376790, 13392930, 13652148, 16071516, 17065185, 17857240, 18202864, 20089395, 20478222, 21428688, 22753580, 26785860, 27304296, 32143032, 34130370, 35268049, 35714480, 40178790, 40956444, 45507160, 51195555, 53571720, 54608592, 64286064, 68260740, 70536098, 80357580, 81912888, 91014320, 102391110, 105804147, 107143440, 136521480, 141072196, 160715160, 163825776, 176340245, 204782220, 211608294, 273042960, 282144392, 317412441, 321430320, 352680490, 409564440, 423216588, 529020735, 564288784, 634824882, 705360980, 819128880, 846433176, 1058041470, 1269649764, 1410721960, 1587062205, 1692866352, 2116082940, 2539299528, 2821443920, 3174124410, 4232165880, 5078599056, 6348248820, 8464331760, 12696497640, 25392995280]

約数ペア:

[(1, 25392995280), (2, 12696497640), (3, 8464331760), (4, 6348248820), (5, 5078599056), (6, 4232165880), (8, 3174124410), (9, 2821443920), (10, 2539299528), (12, 2116082940), (15, 1692866352), (16, 1587062205), (18, 1410721960), (20, 1269649764), (24, 1058041470), (30, 846433176), (31, 819128880), (36, 705360980), (40, 634824882), (45, 564288784), (48, 529020735), (60, 423216588), (62, 409564440), (72, 352680490), (79, 321430320), (80, 317412441), (90, 282144392), (93, 273042960), (120, 211608294), (124, 204782220), (144, 176340245), (155, 163825776), (158, 160715160), (180, 141072196), (186, 136521480), (237, 107143440), (240, 105804147), (248, 102391110), (279, 91014320), (310, 81912888), (316, 80357580), (360, 70536098), (372, 68260740), (395, 64286064), (465, 54608592), (474, 53571720), (496, 51195555), (558, 45507160), (620, 40956444), (632, 40178790), (711, 35714480), (720, 35268049), (744, 34130370), (790, 32143032), (930, 27304296), (948, 26785860), (1116, 22753580), (1185, 21428688), (1240, 20478222), (1264, 20089395), (1395, 18202864), (1422, 17857240), (1488, 17065185), (1580, 16071516), (1860, 13652148), (1896, 13392930), (2232, 11376790), (2370, 10714344), (2449, 10368720), (2480, 10239111), (2790, 9101432), (2844, 8928620), (3160, 8035758), (3555, 7142896), (3720, 6826074), (3792, 6696465), (4464, 5688395), (4740, 5357172), (4898, 5184360), (5580, 4550716), (5688, 4464310), (6320, 4017879), (7110, 3571448), (7347, 3456240), (7440, 3413037), (9480, 2678586), (9796, 2592180), (11160, 2275358), (11376, 2232155), (12245, 2073744), (14220, 1785724), (14401, 1763280), (14694, 1728120), (18960, 1339293), (19592, 1296090), (22041, 1152080), (22320, 1137679), (24490, 1036872), (28440, 892862), (28802, 881640), (29388, 864060), (36735, 691248), (39184, 648045), (43203, 587760), (44082, 576040), (48980, 518436), (56880, 446431), (57604, 440820), (58776, 432030), (72005, 352656), (73470, 345624), (86406, 293880), (88164, 288020), (97960, 259218), (110205, 230416), (115208, 220410), (117552, 216015), (129609, 195920), (144010, 176328), (146940, 172812)]