78858121680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{495589}}^1$

素因数の和:495638

約数の個数: 240

約数和(自身を含む): 301980828240

約数和(自身を除く): 223122706560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1326, 1360, 1530, 1560, 1768, 1872, 1989, 2040, 2210, 2340, 2448, 2652, 3060, 3120, 3315, 3536, 3978, 4080, 4420, 4680, 5304, 6120, 6630, 7956, 8840, 9360, 9945, 10608, 12240, 13260, 15912, 17680, 19890, 26520, 31824, 39780, 53040, 79560, 159120, 495589, 991178, 1486767, 1982356, 2477945, 2973534, 3964712, 4460301, 4955890, 5947068, 6442657, 7433835, 7929424, 8425013, 8920602, 9911780, 11894136, 12885314, 14867670, 16850026, 17841204, 19327971, 19823560, 22301505, 23788272, 25275039, 25770628, 29735340, 32213285, 33700052, 35682408, 38655942, 39647120, 42125065, 44603010, 50550078, 51541256, 57983913, 59470680, 64426570, 67400104, 71364816, 75825117, 77311884, 84250130, 89206020, 96639855, 101100156, 103082512, 109525169, 115967826, 118941360, 126375195, 128853140, 134800208, 151650234, 154623768, 168500260, 178412040, 193279710, 202200312, 219050338, 231935652, 252750390, 257706280, 289919565, 303300468, 309247536, 328575507, 337000520, 356824080, 379125585, 386559420, 404400624, 438100676, 463871304, 505500780, 515412560, 547625845, 579839130, 606600936, 657151014, 674001040, 758251170, 773118840, 876201352, 927742608, 985726521, 1011001560, 1095251690, 1159678260, 1213201872, 1314302028, 1516502340, 1546237680, 1642877535, 1752402704, 1971453042, 2022003120, 2190503380, 2319356520, 2628604056, 3033004680, 3285755070, 3942906084, 4381006760, 4638713040, 4928632605, 5257208112, 6066009360, 6571510140, 7885812168, 8762013520, 9857265210, 13143020280, 15771624336, 19714530420, 26286040560, 39429060840, 78858121680]

約数ペア:

[(1, 78858121680), (2, 39429060840), (3, 26286040560), (4, 19714530420), (5, 15771624336), (6, 13143020280), (8, 9857265210), (9, 8762013520), (10, 7885812168), (12, 6571510140), (13, 6066009360), (15, 5257208112), (16, 4928632605), (17, 4638713040), (18, 4381006760), (20, 3942906084), (24, 3285755070), (26, 3033004680), (30, 2628604056), (34, 2319356520), (36, 2190503380), (39, 2022003120), (40, 1971453042), (45, 1752402704), (48, 1642877535), (51, 1546237680), (52, 1516502340), (60, 1314302028), (65, 1213201872), (68, 1159678260), (72, 1095251690), (78, 1011001560), (80, 985726521), (85, 927742608), (90, 876201352), (102, 773118840), (104, 758251170), (117, 674001040), (120, 657151014), (130, 606600936), (136, 579839130), (144, 547625845), (153, 515412560), (156, 505500780), (170, 463871304), (180, 438100676), (195, 404400624), (204, 386559420), (208, 379125585), (221, 356824080), (234, 337000520), (240, 328575507), (255, 309247536), (260, 303300468), (272, 289919565), (306, 257706280), (312, 252750390), (340, 231935652), (360, 219050338), (390, 202200312), (408, 193279710), (442, 178412040), (468, 168500260), (510, 154623768), (520, 151650234), (585, 134800208), (612, 128853140), (624, 126375195), (663, 118941360), (680, 115967826), (720, 109525169), (765, 103082512), (780, 101100156), (816, 96639855), (884, 89206020), (936, 84250130), (1020, 77311884), (1040, 75825117), (1105, 71364816), (1170, 67400104), (1224, 64426570), (1326, 59470680), (1360, 57983913), (1530, 51541256), (1560, 50550078), (1768, 44603010), (1872, 42125065), (1989, 39647120), (2040, 38655942), (2210, 35682408), (2340, 33700052), (2448, 32213285), (2652, 29735340), (3060, 25770628), (3120, 25275039), (3315, 23788272), (3536, 22301505), (3978, 19823560), (4080, 19327971), (4420, 17841204), (4680, 16850026), (5304, 14867670), (6120, 12885314), (6630, 11894136), (7956, 9911780), (8840, 8920602), (9360, 8425013), (9945, 7929424), (10608, 7433835), (12240, 6442657), (13260, 5947068), (15912, 4955890), (17680, 4460301), (19890, 3964712), (26520, 2973534), (31824, 2477945), (39780, 1982356), (53040, 1486767), (79560, 991178), (159120, 495589)]