15707050720

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{619}}^1$

素因数の和:1161

約数の個数: 192

約数和(自身を含む): 41509843200

約数和(自身を除く): 25802792480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 323, 340, 380, 491, 544, 608, 619, 646, 680, 760, 982, 1238, 1292, 1360, 1520, 1615, 1964, 2455, 2476, 2584, 2720, 3040, 3095, 3230, 3928, 4910, 4952, 5168, 6190, 6460, 7856, 8347, 9329, 9820, 9904, 10336, 10523, 11761, 12380, 12920, 15712, 16694, 18658, 19640, 19808, 21046, 23522, 24760, 25840, 33388, 37316, 39280, 41735, 42092, 46645, 47044, 49520, 51680, 52615, 58805, 66776, 74632, 78560, 83470, 84184, 93290, 94088, 99040, 105230, 117610, 133552, 149264, 158593, 166940, 168368, 186580, 188176, 199937, 210460, 235220, 267104, 298528, 303929, 317186, 333880, 336736, 373160, 376352, 399874, 420920, 470440, 607858, 634372, 667760, 746320, 792965, 799748, 841840, 940880, 999685, 1215716, 1268744, 1335520, 1492640, 1519645, 1585930, 1599496, 1683680, 1881760, 1999370, 2431432, 2537488, 3039290, 3171860, 3198992, 3998740, 4862864, 5074976, 5166793, 5774651, 6078580, 6343720, 6397984, 7997480, 9725728, 10333586, 11549302, 12157160, 12687440, 15994960, 20667172, 23098604, 24314320, 25374880, 25833965, 28873255, 31989920, 41334344, 46197208, 48628640, 51667930, 57746510, 82668688, 92394416, 98169067, 103335860, 115493020, 165337376, 184788832, 196338134, 206671720, 230986040, 392676268, 413343440, 461972080, 490845335, 785352536, 826686880, 923944160, 981690670, 1570705072, 1963381340, 3141410144, 3926762680, 7853525360, 15707050720]

約数ペア:

[(1, 15707050720), (2, 7853525360), (4, 3926762680), (5, 3141410144), (8, 1963381340), (10, 1570705072), (16, 981690670), (17, 923944160), (19, 826686880), (20, 785352536), (32, 490845335), (34, 461972080), (38, 413343440), (40, 392676268), (68, 230986040), (76, 206671720), (80, 196338134), (85, 184788832), (95, 165337376), (136, 115493020), (152, 103335860), (160, 98169067), (170, 92394416), (190, 82668688), (272, 57746510), (304, 51667930), (323, 48628640), (340, 46197208), (380, 41334344), (491, 31989920), (544, 28873255), (608, 25833965), (619, 25374880), (646, 24314320), (680, 23098604), (760, 20667172), (982, 15994960), (1238, 12687440), (1292, 12157160), (1360, 11549302), (1520, 10333586), (1615, 9725728), (1964, 7997480), (2455, 6397984), (2476, 6343720), (2584, 6078580), (2720, 5774651), (3040, 5166793), (3095, 5074976), (3230, 4862864), (3928, 3998740), (4910, 3198992), (4952, 3171860), (5168, 3039290), (6190, 2537488), (6460, 2431432), (7856, 1999370), (8347, 1881760), (9329, 1683680), (9820, 1599496), (9904, 1585930), (10336, 1519645), (10523, 1492640), (11761, 1335520), (12380, 1268744), (12920, 1215716), (15712, 999685), (16694, 940880), (18658, 841840), (19640, 799748), (19808, 792965), (21046, 746320), (23522, 667760), (24760, 634372), (25840, 607858), (33388, 470440), (37316, 420920), (39280, 399874), (41735, 376352), (42092, 373160), (46645, 336736), (47044, 333880), (49520, 317186), (51680, 303929), (52615, 298528), (58805, 267104), (66776, 235220), (74632, 210460), (78560, 199937), (83470, 188176), (84184, 186580), (93290, 168368), (94088, 166940), (99040, 158593), (105230, 149264), (117610, 133552)]