15698911120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{1123}}^1$

素因数の和:1713

約数の個数: 160

約数和(自身を含む): 40792567680

約数和(自身を除く): 25093656560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 170, 190, 272, 304, 323, 340, 380, 541, 646, 680, 760, 1082, 1123, 1292, 1360, 1520, 1615, 2164, 2246, 2584, 2705, 3230, 4328, 4492, 5168, 5410, 5615, 6460, 8656, 8984, 9197, 10279, 10820, 11230, 12920, 17968, 18394, 19091, 20558, 21337, 21640, 22460, 25840, 36788, 38182, 41116, 42674, 43280, 44920, 45985, 51395, 73576, 76364, 82232, 85348, 89840, 91970, 95455, 102790, 106685, 147152, 152728, 164464, 170696, 174743, 183940, 190910, 205580, 213370, 305456, 341392, 349486, 362729, 367880, 381820, 411160, 426740, 607543, 698972, 725458, 735760, 763640, 822320, 853480, 873715, 1215086, 1397944, 1450916, 1527280, 1706960, 1747430, 1813645, 2430172, 2795888, 2901832, 3037715, 3494860, 3627290, 4860344, 5803664, 6075430, 6989720, 7254580, 9720688, 10328231, 11543317, 12150860, 13979440, 14509160, 20656462, 23086634, 24301720, 29018320, 41312924, 46173268, 48603440, 51641155, 57716585, 82625848, 92346536, 103282310, 115433170, 165251696, 184693072, 196236389, 206564620, 230866340, 392472778, 413129240, 461732680, 784945556, 826258480, 923465360, 981181945, 1569891112, 1962363890, 3139782224, 3924727780, 7849455560, 15698911120]

約数ペア:

[(1, 15698911120), (2, 7849455560), (4, 3924727780), (5, 3139782224), (8, 1962363890), (10, 1569891112), (16, 981181945), (17, 923465360), (19, 826258480), (20, 784945556), (34, 461732680), (38, 413129240), (40, 392472778), (68, 230866340), (76, 206564620), (80, 196236389), (85, 184693072), (95, 165251696), (136, 115433170), (152, 103282310), (170, 92346536), (190, 82625848), (272, 57716585), (304, 51641155), (323, 48603440), (340, 46173268), (380, 41312924), (541, 29018320), (646, 24301720), (680, 23086634), (760, 20656462), (1082, 14509160), (1123, 13979440), (1292, 12150860), (1360, 11543317), (1520, 10328231), (1615, 9720688), (2164, 7254580), (2246, 6989720), (2584, 6075430), (2705, 5803664), (3230, 4860344), (4328, 3627290), (4492, 3494860), (5168, 3037715), (5410, 2901832), (5615, 2795888), (6460, 2430172), (8656, 1813645), (8984, 1747430), (9197, 1706960), (10279, 1527280), (10820, 1450916), (11230, 1397944), (12920, 1215086), (17968, 873715), (18394, 853480), (19091, 822320), (20558, 763640), (21337, 735760), (21640, 725458), (22460, 698972), (25840, 607543), (36788, 426740), (38182, 411160), (41116, 381820), (42674, 367880), (43280, 362729), (44920, 349486), (45985, 341392), (51395, 305456), (73576, 213370), (76364, 205580), (82232, 190910), (85348, 183940), (89840, 174743), (91970, 170696), (95455, 164464), (102790, 152728), (106685, 147152)]