15693810720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{19543}}^1$

素因数の和:19807

約数の個数: 192

約数和(自身を含む): 56737013760

約数和(自身を除く): 41043203040

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, 239, 240, 280, 336, 420, 478, 480, 560, 672, 717, 840, 956, 1120, 1195, 1434, 1673, 1680, 1912, 2390, 2868, 3346, 3360, 3585, 3824, 4780, 5019, 5736, 6692, 7170, 7648, 8365, 9560, 10038, 11472, 13384, 14340, 16730, 19120, 19543, 20076, 22944, 25095, 26768, 28680, 33460, 38240, 39086, 40152, 50190, 53536, 57360, 58629, 66920, 78172, 80304, 97715, 100380, 114720, 117258, 133840, 136801, 156344, 160608, 195430, 200760, 234516, 267680, 273602, 293145, 312688, 390860, 401520, 410403, 469032, 547204, 586290, 625376, 684005, 781720, 803040, 820806, 938064, 1094408, 1172580, 1368010, 1563440, 1641612, 1876128, 2052015, 2188816, 2345160, 2736020, 3126880, 3283224, 4104030, 4377632, 4670777, 4690320, 5472040, 6566448, 8208060, 9341554, 9380640, 10944080, 13132896, 14012331, 16416120, 18683108, 21888160, 23353885, 28024662, 32695439, 32832240, 37366216, 46707770, 56049324, 65390878, 65664480, 70061655, 74732432, 93415540, 98086317, 112098648, 130781756, 140123310, 149464864, 163477195, 186831080, 196172634, 224197296, 261563512, 280246620, 326954390, 373662160, 392345268, 448394592, 490431585, 523127024, 560493240, 653908780, 747324320, 784690536, 980863170, 1046254048, 1120986480, 1307817560, 1569381072, 1961726340, 2241972960, 2615635120, 3138762144, 3923452680, 5231270240, 7846905360, 15693810720]

約数ペア:

[(1, 15693810720), (2, 7846905360), (3, 5231270240), (4, 3923452680), (5, 3138762144), (6, 2615635120), (7, 2241972960), (8, 1961726340), (10, 1569381072), (12, 1307817560), (14, 1120986480), (15, 1046254048), (16, 980863170), (20, 784690536), (21, 747324320), (24, 653908780), (28, 560493240), (30, 523127024), (32, 490431585), (35, 448394592), (40, 392345268), (42, 373662160), (48, 326954390), (56, 280246620), (60, 261563512), (70, 224197296), (80, 196172634), (84, 186831080), (96, 163477195), (105, 149464864), (112, 140123310), (120, 130781756), (140, 112098648), (160, 98086317), (168, 93415540), (210, 74732432), (224, 70061655), (239, 65664480), (240, 65390878), (280, 56049324), (336, 46707770), (420, 37366216), (478, 32832240), (480, 32695439), (560, 28024662), (672, 23353885), (717, 21888160), (840, 18683108), (956, 16416120), (1120, 14012331), (1195, 13132896), (1434, 10944080), (1673, 9380640), (1680, 9341554), (1912, 8208060), (2390, 6566448), (2868, 5472040), (3346, 4690320), (3360, 4670777), (3585, 4377632), (3824, 4104030), (4780, 3283224), (5019, 3126880), (5736, 2736020), (6692, 2345160), (7170, 2188816), (7648, 2052015), (8365, 1876128), (9560, 1641612), (10038, 1563440), (11472, 1368010), (13384, 1172580), (14340, 1094408), (16730, 938064), (19120, 820806), (19543, 803040), (20076, 781720), (22944, 684005), (25095, 625376), (26768, 586290), (28680, 547204), (33460, 469032), (38240, 410403), (39086, 401520), (40152, 390860), (50190, 312688), (53536, 293145), (57360, 273602), (58629, 267680), (66920, 234516), (78172, 200760), (80304, 195430), (97715, 160608), (100380, 156344), (114720, 136801), (117258, 133840)]