2145808800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2423}}^1$

素因数の和:2493

約数の個数: 288

約数和(自身を含む): 7953240960

約数和(自身を除く): 5807432160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 41, 45, 48, 50, 54, 60, 72, 75, 80, 82, 90, 96, 100, 108, 120, 123, 135, 144, 150, 160, 164, 180, 200, 205, 216, 225, 240, 246, 270, 288, 300, 328, 360, 369, 400, 410, 432, 450, 480, 492, 540, 600, 615, 656, 675, 720, 738, 800, 820, 864, 900, 984, 1025, 1080, 1107, 1200, 1230, 1312, 1350, 1440, 1476, 1640, 1800, 1845, 1968, 2050, 2160, 2214, 2400, 2423, 2460, 2700, 2952, 3075, 3280, 3600, 3690, 3936, 4100, 4320, 4428, 4846, 4920, 5400, 5535, 5904, 6150, 6560, 7200, 7269, 7380, 8200, 8856, 9225, 9692, 9840, 10800, 11070, 11808, 12115, 12300, 14538, 14760, 16400, 17712, 18450, 19384, 19680, 21600, 21807, 22140, 24230, 24600, 27675, 29076, 29520, 32800, 35424, 36345, 36900, 38768, 43614, 44280, 48460, 49200, 55350, 58152, 59040, 60575, 65421, 72690, 73800, 77536, 87228, 88560, 96920, 98400, 99343, 109035, 110700, 116304, 121150, 130842, 145380, 147600, 174456, 177120, 181725, 193840, 198686, 218070, 221400, 232608, 242300, 261684, 290760, 295200, 298029, 327105, 348912, 363450, 387680, 397372, 436140, 442800, 484600, 496715, 523368, 545175, 581520, 596058, 654210, 697824, 726900, 794744, 872280, 885600, 894087, 969200, 993430, 1046736, 1090350, 1163040, 1192116, 1308420, 1453800, 1490145, 1589488, 1635525, 1744560, 1788174, 1938400, 1986860, 2093472, 2180700, 2384232, 2483575, 2616840, 2682261, 2907600, 2980290, 3178976, 3271050, 3489120, 3576348, 3973720, 4361400, 4470435, 4768464, 4967150, 5233680, 5364522, 5815200, 5960580, 6542100, 7152696, 7450725, 7947440, 8722800, 8940870, 9536928, 9934300, 10467360, 10729044, 11921160, 13084200, 13411305, 14305392, 14901450, 15894880, 17445600, 17881740, 19868600, 21458088, 22352175, 23842320, 26168400, 26822610, 28610784, 29802900, 35763480, 39737200, 42916176, 44704350, 47684640, 52336800, 53645220, 59605800, 67056525, 71526960, 79474400, 85832352, 89408700, 107290440, 119211600, 134113050, 143053920, 178817400, 214580880, 238423200, 268226100, 357634800, 429161760, 536452200, 715269600, 1072904400, 2145808800]

約数ペア:

[(1, 2145808800), (2, 1072904400), (3, 715269600), (4, 536452200), (5, 429161760), (6, 357634800), (8, 268226100), (9, 238423200), (10, 214580880), (12, 178817400), (15, 143053920), (16, 134113050), (18, 119211600), (20, 107290440), (24, 89408700), (25, 85832352), (27, 79474400), (30, 71526960), (32, 67056525), (36, 59605800), (40, 53645220), (41, 52336800), (45, 47684640), (48, 44704350), (50, 42916176), (54, 39737200), (60, 35763480), (72, 29802900), (75, 28610784), (80, 26822610), (82, 26168400), (90, 23842320), (96, 22352175), (100, 21458088), (108, 19868600), (120, 17881740), (123, 17445600), (135, 15894880), (144, 14901450), (150, 14305392), (160, 13411305), (164, 13084200), (180, 11921160), (200, 10729044), (205, 10467360), (216, 9934300), (225, 9536928), (240, 8940870), (246, 8722800), (270, 7947440), (288, 7450725), (300, 7152696), (328, 6542100), (360, 5960580), (369, 5815200), (400, 5364522), (410, 5233680), (432, 4967150), (450, 4768464), (480, 4470435), (492, 4361400), (540, 3973720), (600, 3576348), (615, 3489120), (656, 3271050), (675, 3178976), (720, 2980290), (738, 2907600), (800, 2682261), (820, 2616840), (864, 2483575), (900, 2384232), (984, 2180700), (1025, 2093472), (1080, 1986860), (1107, 1938400), (1200, 1788174), (1230, 1744560), (1312, 1635525), (1350, 1589488), (1440, 1490145), (1476, 1453800), (1640, 1308420), (1800, 1192116), (1845, 1163040), (1968, 1090350), (2050, 1046736), (2160, 993430), (2214, 969200), (2400, 894087), (2423, 885600), (2460, 872280), (2700, 794744), (2952, 726900), (3075, 697824), (3280, 654210), (3600, 596058), (3690, 581520), (3936, 545175), (4100, 523368), (4320, 496715), (4428, 484600), (4846, 442800), (4920, 436140), (5400, 397372), (5535, 387680), (5904, 363450), (6150, 348912), (6560, 327105), (7200, 298029), (7269, 295200), (7380, 290760), (8200, 261684), (8856, 242300), (9225, 232608), (9692, 221400), (9840, 218070), (10800, 198686), (11070, 193840), (11808, 181725), (12115, 177120), (12300, 174456), (14538, 147600), (14760, 145380), (16400, 130842), (17712, 121150), (18450, 116304), (19384, 110700), (19680, 109035), (21600, 99343), (21807, 98400), (22140, 96920), (24230, 88560), (24600, 87228), (27675, 77536), (29076, 73800), (29520, 72690), (32800, 65421), (35424, 60575), (36345, 59040), (36900, 58152), (38768, 55350), (43614, 49200), (44280, 48460)]