129680130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 348364800

約数和(自身を除く): 218684670

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 41, 57, 62, 82, 93, 95, 114, 123, 155, 179, 186, 190, 205, 246, 285, 310, 358, 410, 465, 537, 570, 589, 615, 779, 895, 930, 1074, 1178, 1230, 1271, 1558, 1767, 1790, 2337, 2542, 2685, 2945, 3401, 3534, 3813, 3895, 4674, 5370, 5549, 5890, 6355, 6802, 7339, 7626, 7790, 8835, 10203, 11098, 11685, 12710, 14678, 16647, 17005, 17670, 19065, 20406, 22017, 23370, 24149, 27745, 33294, 34010, 36695, 38130, 44034, 48298, 51015, 55490, 72447, 73390, 83235, 102030, 105431, 110085, 120745, 139441, 144894, 166470, 210862, 220170, 227509, 241490, 278882, 316293, 362235, 418323, 455018, 527155, 632586, 682527, 697205, 724470, 836646, 1054310, 1137545, 1365054, 1394410, 1581465, 2091615, 2275090, 3162930, 3412635, 4183230, 4322671, 6825270, 8645342, 12968013, 21613355, 25936026, 43226710, 64840065, 129680130]

約数ペア:

[(1, 129680130), (2, 64840065), (3, 43226710), (5, 25936026), (6, 21613355), (10, 12968013), (15, 8645342), (19, 6825270), (30, 4322671), (31, 4183230), (38, 3412635), (41, 3162930), (57, 2275090), (62, 2091615), (82, 1581465), (93, 1394410), (95, 1365054), (114, 1137545), (123, 1054310), (155, 836646), (179, 724470), (186, 697205), (190, 682527), (205, 632586), (246, 527155), (285, 455018), (310, 418323), (358, 362235), (410, 316293), (465, 278882), (537, 241490), (570, 227509), (589, 220170), (615, 210862), (779, 166470), (895, 144894), (930, 139441), (1074, 120745), (1178, 110085), (1230, 105431), (1271, 102030), (1558, 83235), (1767, 73390), (1790, 72447), (2337, 55490), (2542, 51015), (2685, 48298), (2945, 44034), (3401, 38130), (3534, 36695), (3813, 34010), (3895, 33294), (4674, 27745), (5370, 24149), (5549, 23370), (5890, 22017), (6355, 20406), (6802, 19065), (7339, 17670), (7626, 17005), (7790, 16647), (8835, 14678), (10203, 12710), (11098, 11685)]