890825996800

素因数分解:

$2^9\times 5^2\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{3833}}^1$

素因数の和:4199

約数の個数: 240

約数和(自身を含む): 2248885026432

約数和(自身を除く): 1358059029632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 67, 80, 100, 128, 134, 160, 200, 256, 268, 271, 320, 335, 400, 512, 536, 542, 640, 670, 800, 1072, 1084, 1280, 1340, 1355, 1600, 1675, 2144, 2168, 2560, 2680, 2710, 3200, 3350, 3833, 4288, 4336, 5360, 5420, 6400, 6700, 6775, 7666, 8576, 8672, 10720, 10840, 12800, 13400, 13550, 15332, 17152, 17344, 18157, 19165, 21440, 21680, 26800, 27100, 30664, 34304, 34688, 36314, 38330, 42880, 43360, 53600, 54200, 61328, 69376, 72628, 76660, 85760, 86720, 90785, 95825, 107200, 108400, 122656, 138752, 145256, 153320, 171520, 173440, 181570, 191650, 214400, 216800, 245312, 256811, 290512, 306640, 346880, 363140, 383300, 428800, 433600, 453925, 490624, 513622, 581024, 613280, 693760, 726280, 766600, 857600, 867200, 907850, 981248, 1027244, 1038743, 1162048, 1226560, 1284055, 1452560, 1533200, 1734400, 1815700, 1962496, 2054488, 2077486, 2324096, 2453120, 2568110, 2905120, 3066400, 3468800, 3631400, 4108976, 4154972, 4648192, 4906240, 5136220, 5193715, 5810240, 6132800, 6420275, 7262800, 8217952, 8309944, 9296384, 9812480, 10272440, 10387430, 11620480, 12265600, 12840550, 14525600, 16435904, 16619888, 20544880, 20774860, 23240960, 24531200, 25681100, 25968575, 29051200, 32871808, 33239776, 41089760, 41549720, 46481920, 49062400, 51362200, 51937150, 58102400, 65743616, 66479552, 69595781, 82179520, 83099440, 102724400, 103874300, 116204800, 131487232, 132959104, 139191562, 164359040, 166198880, 205448800, 207748600, 232409600, 265918208, 278383124, 328718080, 332397760, 347978905, 410897600, 415497200, 531836416, 556766248, 657436160, 664795520, 695957810, 821795200, 830994400, 1113532496, 1329591040, 1391915620, 1643590400, 1661988800, 1739894525, 2227064992, 2659182080, 2783831240, 3287180800, 3323977600, 3479789050, 4454129984, 5567662480, 6647955200, 6959578100, 8908259968, 11135324960, 13295910400, 13919156200, 17816519936, 22270649920, 27838312400, 35633039872, 44541299840, 55676624800, 89082599680, 111353249600, 178165199360, 222706499200, 445412998400, 890825996800]

約数ペア:

[(1, 890825996800), (2, 445412998400), (4, 222706499200), (5, 178165199360), (8, 111353249600), (10, 89082599680), (16, 55676624800), (20, 44541299840), (25, 35633039872), (32, 27838312400), (40, 22270649920), (50, 17816519936), (64, 13919156200), (67, 13295910400), (80, 11135324960), (100, 8908259968), (128, 6959578100), (134, 6647955200), (160, 5567662480), (200, 4454129984), (256, 3479789050), (268, 3323977600), (271, 3287180800), (320, 2783831240), (335, 2659182080), (400, 2227064992), (512, 1739894525), (536, 1661988800), (542, 1643590400), (640, 1391915620), (670, 1329591040), (800, 1113532496), (1072, 830994400), (1084, 821795200), (1280, 695957810), (1340, 664795520), (1355, 657436160), (1600, 556766248), (1675, 531836416), (2144, 415497200), (2168, 410897600), (2560, 347978905), (2680, 332397760), (2710, 328718080), (3200, 278383124), (3350, 265918208), (3833, 232409600), (4288, 207748600), (4336, 205448800), (5360, 166198880), (5420, 164359040), (6400, 139191562), (6700, 132959104), (6775, 131487232), (7666, 116204800), (8576, 103874300), (8672, 102724400), (10720, 83099440), (10840, 82179520), (12800, 69595781), (13400, 66479552), (13550, 65743616), (15332, 58102400), (17152, 51937150), (17344, 51362200), (18157, 49062400), (19165, 46481920), (21440, 41549720), (21680, 41089760), (26800, 33239776), (27100, 32871808), (30664, 29051200), (34304, 25968575), (34688, 25681100), (36314, 24531200), (38330, 23240960), (42880, 20774860), (43360, 20544880), (53600, 16619888), (54200, 16435904), (61328, 14525600), (69376, 12840550), (72628, 12265600), (76660, 11620480), (85760, 10387430), (86720, 10272440), (90785, 9812480), (95825, 9296384), (107200, 8309944), (108400, 8217952), (122656, 7262800), (138752, 6420275), (145256, 6132800), (153320, 5810240), (171520, 5193715), (173440, 5136220), (181570, 4906240), (191650, 4648192), (214400, 4154972), (216800, 4108976), (245312, 3631400), (256811, 3468800), (290512, 3066400), (306640, 2905120), (346880, 2568110), (363140, 2453120), (383300, 2324096), (428800, 2077486), (433600, 2054488), (453925, 1962496), (490624, 1815700), (513622, 1734400), (581024, 1533200), (613280, 1452560), (693760, 1284055), (726280, 1226560), (766600, 1162048), (857600, 1038743), (867200, 1027244), (907850, 981248)]