1300171320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{515941}}^1$

素因数の和:515965

約数の個数: 96

約数和(自身を含む): 4829217120

約数和(自身を除く): 3529045800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 515941, 1031882, 1547823, 2063764, 2579705, 3095646, 3611587, 4127528, 4643469, 5159410, 6191292, 7223174, 7739115, 9286938, 10318820, 10834761, 12382584, 14446348, 15478230, 18057935, 18573876, 20637640, 21669522, 23217345, 28892696, 30956460, 32504283, 36115870, 37147752, 43339044, 46434690, 54173805, 61912920, 65008566, 72231740, 86678088, 92869380, 108347610, 130017132, 144463480, 162521415, 185738760, 216695220, 260034264, 325042830, 433390440, 650085660, 1300171320]

約数ペア:

[(1, 1300171320), (2, 650085660), (3, 433390440), (4, 325042830), (5, 260034264), (6, 216695220), (7, 185738760), (8, 162521415), (9, 144463480), (10, 130017132), (12, 108347610), (14, 92869380), (15, 86678088), (18, 72231740), (20, 65008566), (21, 61912920), (24, 54173805), (28, 46434690), (30, 43339044), (35, 37147752), (36, 36115870), (40, 32504283), (42, 30956460), (45, 28892696), (56, 23217345), (60, 21669522), (63, 20637640), (70, 18573876), (72, 18057935), (84, 15478230), (90, 14446348), (105, 12382584), (120, 10834761), (126, 10318820), (140, 9286938), (168, 7739115), (180, 7223174), (210, 6191292), (252, 5159410), (280, 4643469), (315, 4127528), (360, 3611587), (420, 3095646), (504, 2579705), (630, 2063764), (840, 1547823), (1260, 1031882), (2520, 515941)]