63252140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 168537600

約数和(自身を除く): 105285460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 43, 49, 70, 76, 79, 86, 95, 98, 133, 140, 158, 172, 190, 196, 215, 245, 266, 301, 316, 380, 395, 430, 490, 532, 553, 602, 665, 790, 817, 860, 931, 980, 1106, 1204, 1330, 1501, 1505, 1580, 1634, 1862, 2107, 2212, 2660, 2765, 3002, 3010, 3268, 3397, 3724, 3871, 4085, 4214, 4655, 5530, 5719, 6004, 6020, 6794, 7505, 7742, 8170, 8428, 9310, 10507, 10535, 11060, 11438, 13588, 15010, 15484, 16340, 16985, 18620, 19355, 21014, 21070, 22876, 23779, 28595, 30020, 33970, 38710, 40033, 42028, 42140, 47558, 52535, 57190, 64543, 67940, 73549, 77420, 80066, 95116, 105070, 114380, 118895, 129086, 147098, 160132, 166453, 200165, 210140, 237790, 258172, 294196, 322715, 332906, 367745, 400330, 451801, 475580, 645430, 665812, 735490, 800660, 832265, 903602, 1290860, 1470980, 1664530, 1807204, 2259005, 3162607, 3329060, 4518010, 6325214, 9036020, 12650428, 15813035, 31626070, 63252140]

約数ペア:

[(1, 63252140), (2, 31626070), (4, 15813035), (5, 12650428), (7, 9036020), (10, 6325214), (14, 4518010), (19, 3329060), (20, 3162607), (28, 2259005), (35, 1807204), (38, 1664530), (43, 1470980), (49, 1290860), (70, 903602), (76, 832265), (79, 800660), (86, 735490), (95, 665812), (98, 645430), (133, 475580), (140, 451801), (158, 400330), (172, 367745), (190, 332906), (196, 322715), (215, 294196), (245, 258172), (266, 237790), (301, 210140), (316, 200165), (380, 166453), (395, 160132), (430, 147098), (490, 129086), (532, 118895), (553, 114380), (602, 105070), (665, 95116), (790, 80066), (817, 77420), (860, 73549), (931, 67940), (980, 64543), (1106, 57190), (1204, 52535), (1330, 47558), (1501, 42140), (1505, 42028), (1580, 40033), (1634, 38710), (1862, 33970), (2107, 30020), (2212, 28595), (2660, 23779), (2765, 22876), (3002, 21070), (3010, 21014), (3268, 19355), (3397, 18620), (3724, 16985), (3871, 16340), (4085, 15484), (4214, 15010), (4655, 13588), (5530, 11438), (5719, 11060), (6004, 10535), (6020, 10507), (6794, 9310), (7505, 8428), (7742, 8170)]