5215146720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{2089}}^1$

素因数の和:2857

約数の個数: 192

約数和(自身を含む): 18808796160

約数和(自身を除く): 13593649440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 743, 840, 1120, 1486, 1680, 2089, 2229, 2972, 3360, 3715, 4178, 4458, 5201, 5944, 6267, 7430, 8356, 8916, 10402, 10445, 11145, 11888, 12534, 14623, 14860, 15603, 16712, 17832, 20804, 20890, 22290, 23776, 25068, 26005, 29246, 29720, 31206, 31335, 33424, 35664, 41608, 41780, 43869, 44580, 50136, 52010, 58492, 59440, 62412, 62670, 66848, 71328, 73115, 78015, 83216, 83560, 87738, 89160, 100272, 104020, 116984, 118880, 124824, 125340, 146230, 156030, 166432, 167120, 175476, 178320, 200544, 208040, 219345, 233968, 249648, 250680, 292460, 312060, 334240, 350952, 356640, 416080, 438690, 467936, 499296, 501360, 584920, 624120, 701904, 832160, 877380, 1002720, 1169840, 1248240, 1403808, 1552127, 1754760, 2339680, 2496480, 3104254, 3509520, 4656381, 6208508, 7019040, 7760635, 9312762, 10864889, 12417016, 15521270, 18625524, 21729778, 23281905, 24834032, 31042540, 32594667, 37251048, 43459556, 46563810, 49668064, 54324445, 62085080, 65189334, 74502096, 86919112, 93127620, 108648890, 124170160, 130378668, 149004192, 162973335, 173838224, 186255240, 217297780, 248340320, 260757336, 325946670, 347676448, 372510480, 434595560, 521514672, 651893340, 745020960, 869191120, 1043029344, 1303786680, 1738382240, 2607573360, 5215146720]

約数ペア:

[(1, 5215146720), (2, 2607573360), (3, 1738382240), (4, 1303786680), (5, 1043029344), (6, 869191120), (7, 745020960), (8, 651893340), (10, 521514672), (12, 434595560), (14, 372510480), (15, 347676448), (16, 325946670), (20, 260757336), (21, 248340320), (24, 217297780), (28, 186255240), (30, 173838224), (32, 162973335), (35, 149004192), (40, 130378668), (42, 124170160), (48, 108648890), (56, 93127620), (60, 86919112), (70, 74502096), (80, 65189334), (84, 62085080), (96, 54324445), (105, 49668064), (112, 46563810), (120, 43459556), (140, 37251048), (160, 32594667), (168, 31042540), (210, 24834032), (224, 23281905), (240, 21729778), (280, 18625524), (336, 15521270), (420, 12417016), (480, 10864889), (560, 9312762), (672, 7760635), (743, 7019040), (840, 6208508), (1120, 4656381), (1486, 3509520), (1680, 3104254), (2089, 2496480), (2229, 2339680), (2972, 1754760), (3360, 1552127), (3715, 1403808), (4178, 1248240), (4458, 1169840), (5201, 1002720), (5944, 877380), (6267, 832160), (7430, 701904), (8356, 624120), (8916, 584920), (10402, 501360), (10445, 499296), (11145, 467936), (11888, 438690), (12534, 416080), (14623, 356640), (14860, 350952), (15603, 334240), (16712, 312060), (17832, 292460), (20804, 250680), (20890, 249648), (22290, 233968), (23776, 219345), (25068, 208040), (26005, 200544), (29246, 178320), (29720, 175476), (31206, 167120), (31335, 166432), (33424, 156030), (35664, 146230), (41608, 125340), (41780, 124824), (43869, 118880), (44580, 116984), (50136, 104020), (52010, 100272), (58492, 89160), (59440, 87738), (62412, 83560), (62670, 83216), (66848, 78015), (71328, 73115)]