13672680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:459

約数の個数: 128

約数和(自身を含む): 48142080

約数和(自身を除く): 34469400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 397, 410, 420, 492, 574, 615, 794, 820, 840, 861, 984, 1148, 1191, 1230, 1435, 1588, 1640, 1722, 1985, 2296, 2382, 2460, 2779, 2870, 3176, 3444, 3970, 4305, 4764, 4920, 5558, 5740, 5955, 6888, 7940, 8337, 8610, 9528, 11116, 11480, 11910, 13895, 15880, 16277, 16674, 17220, 22232, 23820, 27790, 32554, 33348, 34440, 41685, 47640, 48831, 55580, 65108, 66696, 81385, 83370, 97662, 111160, 113939, 130216, 162770, 166740, 195324, 227878, 244155, 325540, 333480, 341817, 390648, 455756, 488310, 569695, 651080, 683634, 911512, 976620, 1139390, 1367268, 1709085, 1953240, 2278780, 2734536, 3418170, 4557560, 6836340, 13672680]

約数ペア:

[(1, 13672680), (2, 6836340), (3, 4557560), (4, 3418170), (5, 2734536), (6, 2278780), (7, 1953240), (8, 1709085), (10, 1367268), (12, 1139390), (14, 976620), (15, 911512), (20, 683634), (21, 651080), (24, 569695), (28, 488310), (30, 455756), (35, 390648), (40, 341817), (41, 333480), (42, 325540), (56, 244155), (60, 227878), (70, 195324), (82, 166740), (84, 162770), (105, 130216), (120, 113939), (123, 111160), (140, 97662), (164, 83370), (168, 81385), (205, 66696), (210, 65108), (246, 55580), (280, 48831), (287, 47640), (328, 41685), (397, 34440), (410, 33348), (420, 32554), (492, 27790), (574, 23820), (615, 22232), (794, 17220), (820, 16674), (840, 16277), (861, 15880), (984, 13895), (1148, 11910), (1191, 11480), (1230, 11116), (1435, 9528), (1588, 8610), (1640, 8337), (1722, 7940), (1985, 6888), (2296, 5955), (2382, 5740), (2460, 5558), (2779, 4920), (2870, 4764), (3176, 4305), (3444, 3970)]