2497155120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{677}}^1$

素因数の和:852

約数の個数: 240

約数和(自身を含む): 8656053120

約数和(自身を除く): 6158898000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 109, 120, 141, 144, 180, 188, 218, 235, 240, 282, 327, 360, 376, 423, 436, 470, 545, 564, 654, 677, 705, 720, 752, 846, 872, 940, 981, 1090, 1128, 1308, 1354, 1410, 1635, 1692, 1744, 1880, 1962, 2031, 2115, 2180, 2256, 2616, 2708, 2820, 3270, 3384, 3385, 3760, 3924, 4062, 4230, 4360, 4905, 5123, 5232, 5416, 5640, 6093, 6540, 6768, 6770, 7848, 8124, 8460, 8720, 9810, 10155, 10246, 10832, 11280, 12186, 13080, 13540, 15369, 15696, 16248, 16920, 19620, 20310, 20492, 24372, 25615, 26160, 27080, 30465, 30738, 31819, 32496, 33840, 39240, 40620, 40984, 46107, 48744, 51230, 54160, 60930, 61476, 63638, 73793, 76845, 78480, 81240, 81968, 92214, 95457, 97488, 102460, 121860, 122952, 127276, 147586, 153690, 159095, 162480, 184428, 190914, 204920, 221379, 230535, 243720, 245904, 254552, 286371, 295172, 307380, 318190, 368856, 368965, 381828, 409840, 442758, 461070, 477285, 487440, 509104, 572742, 590344, 614760, 636380, 664137, 737712, 737930, 763656, 885516, 922140, 954570, 1106895, 1145484, 1180688, 1229520, 1272760, 1328274, 1431855, 1475860, 1527312, 1771032, 1844280, 1909140, 2213790, 2290968, 2545520, 2656548, 2863710, 2951720, 3320685, 3468271, 3542064, 3688560, 3818280, 4427580, 4581936, 5313096, 5727420, 5903440, 6641370, 6936542, 7636560, 8855160, 10404813, 10626192, 11454840, 13282740, 13873084, 17341355, 17710320, 20809626, 22909680, 26565480, 27746168, 31214439, 34682710, 41619252, 52024065, 53130960, 55492336, 62428878, 69365420, 83238504, 104048130, 124857756, 138730840, 156072195, 166477008, 208096260, 249715512, 277461680, 312144390, 416192520, 499431024, 624288780, 832385040, 1248577560, 2497155120]

約数ペア:

[(1, 2497155120), (2, 1248577560), (3, 832385040), (4, 624288780), (5, 499431024), (6, 416192520), (8, 312144390), (9, 277461680), (10, 249715512), (12, 208096260), (15, 166477008), (16, 156072195), (18, 138730840), (20, 124857756), (24, 104048130), (30, 83238504), (36, 69365420), (40, 62428878), (45, 55492336), (47, 53130960), (48, 52024065), (60, 41619252), (72, 34682710), (80, 31214439), (90, 27746168), (94, 26565480), (109, 22909680), (120, 20809626), (141, 17710320), (144, 17341355), (180, 13873084), (188, 13282740), (218, 11454840), (235, 10626192), (240, 10404813), (282, 8855160), (327, 7636560), (360, 6936542), (376, 6641370), (423, 5903440), (436, 5727420), (470, 5313096), (545, 4581936), (564, 4427580), (654, 3818280), (677, 3688560), (705, 3542064), (720, 3468271), (752, 3320685), (846, 2951720), (872, 2863710), (940, 2656548), (981, 2545520), (1090, 2290968), (1128, 2213790), (1308, 1909140), (1354, 1844280), (1410, 1771032), (1635, 1527312), (1692, 1475860), (1744, 1431855), (1880, 1328274), (1962, 1272760), (2031, 1229520), (2115, 1180688), (2180, 1145484), (2256, 1106895), (2616, 954570), (2708, 922140), (2820, 885516), (3270, 763656), (3384, 737930), (3385, 737712), (3760, 664137), (3924, 636380), (4062, 614760), (4230, 590344), (4360, 572742), (4905, 509104), (5123, 487440), (5232, 477285), (5416, 461070), (5640, 442758), (6093, 409840), (6540, 381828), (6768, 368965), (6770, 368856), (7848, 318190), (8124, 307380), (8460, 295172), (8720, 286371), (9810, 254552), (10155, 245904), (10246, 243720), (10832, 230535), (11280, 221379), (12186, 204920), (13080, 190914), (13540, 184428), (15369, 162480), (15696, 159095), (16248, 153690), (16920, 147586), (19620, 127276), (20310, 122952), (20492, 121860), (24372, 102460), (25615, 97488), (26160, 95457), (27080, 92214), (30465, 81968), (30738, 81240), (31819, 78480), (32496, 76845), (33840, 73793), (39240, 63638), (40620, 61476), (40984, 60930), (46107, 54160), (48744, 51230)]