1891373480960

素因数分解:

$2^{10}\times 5^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{18049}}^1$

素因数の和:18382

約数の個数: 176

約数和(自身を含む): 4605833517600

約数和(自身を除く): 2714460036640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 211, 256, 320, 388, 422, 485, 512, 640, 776, 844, 970, 1024, 1055, 1280, 1552, 1688, 1940, 2110, 2560, 3104, 3376, 3880, 4220, 5120, 6208, 6752, 7760, 8440, 12416, 13504, 15520, 16880, 18049, 20467, 24832, 27008, 31040, 33760, 36098, 40934, 49664, 54016, 62080, 67520, 72196, 81868, 90245, 99328, 102335, 108032, 124160, 135040, 144392, 163736, 180490, 204670, 216064, 248320, 270080, 288784, 327472, 360980, 409340, 496640, 540160, 577568, 654944, 721960, 818680, 1080320, 1155136, 1309888, 1443920, 1637360, 1750753, 2310272, 2619776, 2887840, 3274720, 3501506, 3808339, 4620544, 5239552, 5775680, 6549440, 7003012, 7616678, 8753765, 9241088, 10479104, 11551360, 13098880, 14006024, 15233356, 17507530, 18482176, 19041695, 20958208, 23102720, 26197760, 28012048, 30466712, 35015060, 38083390, 46205440, 52395520, 56024096, 60933424, 70030120, 76166780, 92410880, 104791040, 112048192, 121866848, 140060240, 152333560, 224096384, 243733696, 280120480, 304667120, 369408883, 448192768, 487467392, 560240960, 609334240, 738817766, 896385536, 974934784, 1120481920, 1218668480, 1477635532, 1792771072, 1847044415, 1949869568, 2240963840, 2437336960, 2955271064, 3694088830, 3899739136, 4481927680, 4874673920, 5910542128, 7388177660, 8963855360, 9749347840, 11821084256, 14776355320, 19498695680, 23642168512, 29552710640, 47284337024, 59105421280, 94568674048, 118210842560, 189137348096, 236421685120, 378274696192, 472843370240, 945686740480, 1891373480960]

約数ペア:

[(1, 1891373480960), (2, 945686740480), (4, 472843370240), (5, 378274696192), (8, 236421685120), (10, 189137348096), (16, 118210842560), (20, 94568674048), (32, 59105421280), (40, 47284337024), (64, 29552710640), (80, 23642168512), (97, 19498695680), (128, 14776355320), (160, 11821084256), (194, 9749347840), (211, 8963855360), (256, 7388177660), (320, 5910542128), (388, 4874673920), (422, 4481927680), (485, 3899739136), (512, 3694088830), (640, 2955271064), (776, 2437336960), (844, 2240963840), (970, 1949869568), (1024, 1847044415), (1055, 1792771072), (1280, 1477635532), (1552, 1218668480), (1688, 1120481920), (1940, 974934784), (2110, 896385536), (2560, 738817766), (3104, 609334240), (3376, 560240960), (3880, 487467392), (4220, 448192768), (5120, 369408883), (6208, 304667120), (6752, 280120480), (7760, 243733696), (8440, 224096384), (12416, 152333560), (13504, 140060240), (15520, 121866848), (16880, 112048192), (18049, 104791040), (20467, 92410880), (24832, 76166780), (27008, 70030120), (31040, 60933424), (33760, 56024096), (36098, 52395520), (40934, 46205440), (49664, 38083390), (54016, 35015060), (62080, 30466712), (67520, 28012048), (72196, 26197760), (81868, 23102720), (90245, 20958208), (99328, 19041695), (102335, 18482176), (108032, 17507530), (124160, 15233356), (135040, 14006024), (144392, 13098880), (163736, 11551360), (180490, 10479104), (204670, 9241088), (216064, 8753765), (248320, 7616678), (270080, 7003012), (288784, 6549440), (327472, 5775680), (360980, 5239552), (409340, 4620544), (496640, 3808339), (540160, 3501506), (577568, 3274720), (654944, 2887840), (721960, 2619776), (818680, 2310272), (1080320, 1750753), (1155136, 1637360), (1309888, 1443920)]