1984174560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1543}}^1$

素因数の和:1630

約数の個数: 288

約数和(自身を含む): 7283727360

約数和(自身を除く): 5299552800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 47, 48, 57, 60, 72, 76, 80, 90, 94, 95, 96, 114, 120, 141, 144, 152, 160, 171, 180, 188, 190, 228, 235, 240, 282, 285, 288, 304, 342, 360, 376, 380, 423, 456, 470, 480, 564, 570, 608, 684, 705, 720, 752, 760, 846, 855, 893, 912, 940, 1128, 1140, 1368, 1410, 1440, 1504, 1520, 1543, 1692, 1710, 1786, 1824, 1880, 2115, 2256, 2280, 2679, 2736, 2820, 3040, 3086, 3384, 3420, 3572, 3760, 4230, 4465, 4512, 4560, 4629, 5358, 5472, 5640, 6172, 6768, 6840, 7144, 7520, 7715, 8037, 8460, 8930, 9120, 9258, 10716, 11280, 12344, 13395, 13536, 13680, 13887, 14288, 15430, 16074, 16920, 17860, 18516, 21432, 22560, 23145, 24688, 26790, 27360, 27774, 28576, 29317, 30860, 32148, 33840, 35720, 37032, 40185, 42864, 46290, 49376, 53580, 55548, 58634, 61720, 64296, 67680, 69435, 71440, 72521, 74064, 80370, 85728, 87951, 92580, 107160, 111096, 117268, 123440, 128592, 138870, 142880, 145042, 146585, 148128, 160740, 175902, 185160, 214320, 217563, 222192, 234536, 246880, 257184, 263853, 277740, 290084, 293170, 321480, 351804, 362605, 370320, 428640, 435126, 439755, 444384, 469072, 527706, 555480, 580168, 586340, 642960, 652689, 703608, 725210, 740640, 870252, 879510, 938144, 1055412, 1087815, 1110960, 1160336, 1172680, 1285920, 1305378, 1319265, 1377899, 1407216, 1450420, 1740504, 1759020, 2110824, 2175630, 2221920, 2320672, 2345360, 2610756, 2638530, 2755798, 2814432, 2900840, 3263445, 3481008, 3518040, 4133697, 4221648, 4351260, 4690720, 5221512, 5277060, 5511596, 5801680, 6526890, 6889495, 6962016, 7036080, 8267394, 8443296, 8702520, 10443024, 10554120, 11023192, 11603360, 12401091, 13053780, 13778990, 14072160, 16534788, 17405040, 20668485, 20886048, 21108240, 22046384, 24802182, 26107560, 27557980, 33069576, 34810080, 41336970, 42216480, 44092768, 49604364, 52215120, 55115960, 62005455, 66139152, 82673940, 99208728, 104430240, 110231920, 124010910, 132278304, 165347880, 198417456, 220463840, 248021820, 330695760, 396834912, 496043640, 661391520, 992087280, 1984174560]

約数ペア:

[(1, 1984174560), (2, 992087280), (3, 661391520), (4, 496043640), (5, 396834912), (6, 330695760), (8, 248021820), (9, 220463840), (10, 198417456), (12, 165347880), (15, 132278304), (16, 124010910), (18, 110231920), (19, 104430240), (20, 99208728), (24, 82673940), (30, 66139152), (32, 62005455), (36, 55115960), (38, 52215120), (40, 49604364), (45, 44092768), (47, 42216480), (48, 41336970), (57, 34810080), (60, 33069576), (72, 27557980), (76, 26107560), (80, 24802182), (90, 22046384), (94, 21108240), (95, 20886048), (96, 20668485), (114, 17405040), (120, 16534788), (141, 14072160), (144, 13778990), (152, 13053780), (160, 12401091), (171, 11603360), (180, 11023192), (188, 10554120), (190, 10443024), (228, 8702520), (235, 8443296), (240, 8267394), (282, 7036080), (285, 6962016), (288, 6889495), (304, 6526890), (342, 5801680), (360, 5511596), (376, 5277060), (380, 5221512), (423, 4690720), (456, 4351260), (470, 4221648), (480, 4133697), (564, 3518040), (570, 3481008), (608, 3263445), (684, 2900840), (705, 2814432), (720, 2755798), (752, 2638530), (760, 2610756), (846, 2345360), (855, 2320672), (893, 2221920), (912, 2175630), (940, 2110824), (1128, 1759020), (1140, 1740504), (1368, 1450420), (1410, 1407216), (1440, 1377899), (1504, 1319265), (1520, 1305378), (1543, 1285920), (1692, 1172680), (1710, 1160336), (1786, 1110960), (1824, 1087815), (1880, 1055412), (2115, 938144), (2256, 879510), (2280, 870252), (2679, 740640), (2736, 725210), (2820, 703608), (3040, 652689), (3086, 642960), (3384, 586340), (3420, 580168), (3572, 555480), (3760, 527706), (4230, 469072), (4465, 444384), (4512, 439755), (4560, 435126), (4629, 428640), (5358, 370320), (5472, 362605), (5640, 351804), (6172, 321480), (6768, 293170), (6840, 290084), (7144, 277740), (7520, 263853), (7715, 257184), (8037, 246880), (8460, 234536), (8930, 222192), (9120, 217563), (9258, 214320), (10716, 185160), (11280, 175902), (12344, 160740), (13395, 148128), (13536, 146585), (13680, 145042), (13887, 142880), (14288, 138870), (15430, 128592), (16074, 123440), (16920, 117268), (17860, 111096), (18516, 107160), (21432, 92580), (22560, 87951), (23145, 85728), (24688, 80370), (26790, 74064), (27360, 72521), (27774, 71440), (28576, 69435), (29317, 67680), (30860, 64296), (32148, 61720), (33840, 58634), (35720, 55548), (37032, 53580), (40185, 49376), (42864, 46290)]