15705907980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{8117}}^1$

素因数の和:8424

約数の個数: 192

約数和(自身を含む): 53418258432

約数和(自身を除く): 37712350452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 271, 340, 357, 420, 476, 510, 542, 595, 714, 813, 1020, 1084, 1190, 1355, 1428, 1626, 1785, 1897, 2380, 2710, 3252, 3570, 3794, 4065, 4607, 5420, 5691, 7140, 7588, 8117, 8130, 9214, 9485, 11382, 13821, 16234, 16260, 18428, 18970, 22764, 23035, 24351, 27642, 28455, 32249, 32468, 37940, 40585, 46070, 48702, 55284, 56819, 56910, 64498, 69105, 81170, 92140, 96747, 97404, 113638, 113820, 121755, 128996, 137989, 138210, 161245, 162340, 170457, 193494, 227276, 243510, 275978, 276420, 284095, 322490, 340914, 386988, 413967, 483735, 487020, 551956, 568190, 644980, 681828, 689945, 827934, 852285, 965923, 967470, 1136380, 1379890, 1655868, 1704570, 1931846, 1934940, 2069835, 2199707, 2759780, 2897769, 3409140, 3863692, 4139670, 4399414, 4829615, 5795538, 6599121, 8279340, 8798828, 9659230, 10998535, 11591076, 13198242, 14488845, 15397949, 19318460, 21997070, 26396484, 28977690, 30795898, 32995605, 37395019, 43994140, 46193847, 57955380, 61591796, 65991210, 74790038, 76989745, 92387694, 112185057, 131982420, 149580076, 153979490, 184775388, 186975095, 224370114, 230969235, 261765133, 307958980, 373950190, 448740228, 461938470, 523530266, 560925285, 747900380, 785295399, 923876940, 1047060532, 1121850570, 1308825665, 1570590798, 2243701140, 2617651330, 3141181596, 3926476995, 5235302660, 7852953990, 15705907980]

約数ペア:

[(1, 15705907980), (2, 7852953990), (3, 5235302660), (4, 3926476995), (5, 3141181596), (6, 2617651330), (7, 2243701140), (10, 1570590798), (12, 1308825665), (14, 1121850570), (15, 1047060532), (17, 923876940), (20, 785295399), (21, 747900380), (28, 560925285), (30, 523530266), (34, 461938470), (35, 448740228), (42, 373950190), (51, 307958980), (60, 261765133), (68, 230969235), (70, 224370114), (84, 186975095), (85, 184775388), (102, 153979490), (105, 149580076), (119, 131982420), (140, 112185057), (170, 92387694), (204, 76989745), (210, 74790038), (238, 65991210), (255, 61591796), (271, 57955380), (340, 46193847), (357, 43994140), (420, 37395019), (476, 32995605), (510, 30795898), (542, 28977690), (595, 26396484), (714, 21997070), (813, 19318460), (1020, 15397949), (1084, 14488845), (1190, 13198242), (1355, 11591076), (1428, 10998535), (1626, 9659230), (1785, 8798828), (1897, 8279340), (2380, 6599121), (2710, 5795538), (3252, 4829615), (3570, 4399414), (3794, 4139670), (4065, 3863692), (4607, 3409140), (5420, 2897769), (5691, 2759780), (7140, 2199707), (7588, 2069835), (8117, 1934940), (8130, 1931846), (9214, 1704570), (9485, 1655868), (11382, 1379890), (13821, 1136380), (16234, 967470), (16260, 965923), (18428, 852285), (18970, 827934), (22764, 689945), (23035, 681828), (24351, 644980), (27642, 568190), (28455, 551956), (32249, 487020), (32468, 483735), (37940, 413967), (40585, 386988), (46070, 340914), (48702, 322490), (55284, 284095), (56819, 276420), (56910, 275978), (64498, 243510), (69105, 227276), (81170, 193494), (92140, 170457), (96747, 162340), (97404, 161245), (113638, 138210), (113820, 137989), (121755, 128996)]