284071320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20233}}^1$

素因数の和:20266

約数の個数: 128

約数和(自身を含む): 1019793600

約数和(自身を除く): 735722280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 20233, 40466, 60699, 80932, 101165, 121398, 161864, 182097, 202330, 242796, 263029, 303495, 364194, 404660, 485592, 526058, 546291, 606990, 728388, 789087, 809320, 910485, 1052116, 1092582, 1213980, 1315145, 1456776, 1578174, 1820970, 2104232, 2185164, 2367261, 2427960, 2630290, 2731455, 3156348, 3641940, 3945435, 4370328, 4734522, 5260580, 5462910, 6312696, 7101783, 7283880, 7890870, 9469044, 10521160, 10925820, 11836305, 14203566, 15781740, 18938088, 21851640, 23672610, 28407132, 31563480, 35508915, 47345220, 56814264, 71017830, 94690440, 142035660, 284071320]

約数ペア:

[(1, 284071320), (2, 142035660), (3, 94690440), (4, 71017830), (5, 56814264), (6, 47345220), (8, 35508915), (9, 31563480), (10, 28407132), (12, 23672610), (13, 21851640), (15, 18938088), (18, 15781740), (20, 14203566), (24, 11836305), (26, 10925820), (27, 10521160), (30, 9469044), (36, 7890870), (39, 7283880), (40, 7101783), (45, 6312696), (52, 5462910), (54, 5260580), (60, 4734522), (65, 4370328), (72, 3945435), (78, 3641940), (90, 3156348), (104, 2731455), (108, 2630290), (117, 2427960), (120, 2367261), (130, 2185164), (135, 2104232), (156, 1820970), (180, 1578174), (195, 1456776), (216, 1315145), (234, 1213980), (260, 1092582), (270, 1052116), (312, 910485), (351, 809320), (360, 789087), (390, 728388), (468, 606990), (520, 546291), (540, 526058), (585, 485592), (702, 404660), (780, 364194), (936, 303495), (1080, 263029), (1170, 242796), (1404, 202330), (1560, 182097), (1755, 161864), (2340, 121398), (2808, 101165), (3510, 80932), (4680, 60699), (7020, 40466), (14040, 20233)]