4686429480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{1471}}^1$

素因数の和:1815

約数の個数: 128

約数和(自身を含む): 14244249600

約数和(自身を除く): 9557820120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 191, 278, 382, 417, 556, 573, 695, 764, 834, 955, 1112, 1146, 1390, 1471, 1528, 1668, 1910, 2085, 2292, 2780, 2865, 2942, 3336, 3820, 4170, 4413, 4584, 5560, 5730, 5884, 7355, 7640, 8340, 8826, 11460, 11768, 14710, 16680, 17652, 22065, 22920, 26549, 29420, 35304, 44130, 53098, 58840, 79647, 88260, 106196, 132745, 159294, 176520, 204469, 212392, 265490, 280961, 318588, 398235, 408938, 530980, 561922, 613407, 637176, 796470, 817876, 842883, 1022345, 1061960, 1123844, 1226814, 1404805, 1592940, 1635752, 1685766, 2044690, 2247688, 2453628, 2809610, 3067035, 3185880, 3371532, 4089380, 4214415, 4907256, 5619220, 6134070, 6743064, 8178760, 8428830, 11238440, 12268140, 16857660, 24536280, 33715320, 39053579, 78107158, 117160737, 156214316, 195267895, 234321474, 312428632, 390535790, 468642948, 585803685, 781071580, 937285896, 1171607370, 1562143160, 2343214740, 4686429480]

約数ペア:

[(1, 4686429480), (2, 2343214740), (3, 1562143160), (4, 1171607370), (5, 937285896), (6, 781071580), (8, 585803685), (10, 468642948), (12, 390535790), (15, 312428632), (20, 234321474), (24, 195267895), (30, 156214316), (40, 117160737), (60, 78107158), (120, 39053579), (139, 33715320), (191, 24536280), (278, 16857660), (382, 12268140), (417, 11238440), (556, 8428830), (573, 8178760), (695, 6743064), (764, 6134070), (834, 5619220), (955, 4907256), (1112, 4214415), (1146, 4089380), (1390, 3371532), (1471, 3185880), (1528, 3067035), (1668, 2809610), (1910, 2453628), (2085, 2247688), (2292, 2044690), (2780, 1685766), (2865, 1635752), (2942, 1592940), (3336, 1404805), (3820, 1226814), (4170, 1123844), (4413, 1061960), (4584, 1022345), (5560, 842883), (5730, 817876), (5884, 796470), (7355, 637176), (7640, 613407), (8340, 561922), (8826, 530980), (11460, 408938), (11768, 398235), (14710, 318588), (16680, 280961), (17652, 265490), (22065, 212392), (22920, 204469), (26549, 176520), (29420, 159294), (35304, 132745), (44130, 106196), (53098, 88260), (58840, 79647)]