15562140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 53706240

約数和(自身を除く): 38144100

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 19, 20, 22, 30, 33, 34, 38, 44, 51, 55, 57, 60, 66, 68, 73, 76, 85, 95, 102, 110, 114, 132, 146, 165, 170, 187, 190, 204, 209, 219, 220, 228, 255, 285, 292, 323, 330, 340, 365, 374, 380, 418, 438, 510, 561, 570, 627, 646, 660, 730, 748, 803, 836, 876, 935, 969, 1020, 1045, 1095, 1122, 1140, 1241, 1254, 1292, 1387, 1460, 1606, 1615, 1870, 1938, 2090, 2190, 2244, 2409, 2482, 2508, 2774, 2805, 3135, 3212, 3230, 3553, 3723, 3740, 3876, 4015, 4161, 4180, 4380, 4818, 4845, 4964, 5548, 5610, 6205, 6270, 6460, 6935, 7106, 7446, 8030, 8322, 9636, 9690, 10659, 11220, 12045, 12410, 12540, 13651, 13870, 14212, 14892, 15257, 16060, 16644, 17765, 18615, 19380, 20805, 21318, 23579, 24090, 24820, 27302, 27740, 30514, 35530, 37230, 40953, 41610, 42636, 45771, 47158, 48180, 53295, 54604, 61028, 68255, 70737, 71060, 74460, 76285, 81906, 83220, 91542, 94316, 106590, 117895, 136510, 141474, 152570, 163812, 183084, 204765, 213180, 228855, 235790, 259369, 273020, 282948, 305140, 353685, 409530, 457710, 471580, 518738, 707370, 778107, 819060, 915420, 1037476, 1296845, 1414740, 1556214, 2593690, 3112428, 3890535, 5187380, 7781070, 15562140]

約数ペア:

[(1, 15562140), (2, 7781070), (3, 5187380), (4, 3890535), (5, 3112428), (6, 2593690), (10, 1556214), (11, 1414740), (12, 1296845), (15, 1037476), (17, 915420), (19, 819060), (20, 778107), (22, 707370), (30, 518738), (33, 471580), (34, 457710), (38, 409530), (44, 353685), (51, 305140), (55, 282948), (57, 273020), (60, 259369), (66, 235790), (68, 228855), (73, 213180), (76, 204765), (85, 183084), (95, 163812), (102, 152570), (110, 141474), (114, 136510), (132, 117895), (146, 106590), (165, 94316), (170, 91542), (187, 83220), (190, 81906), (204, 76285), (209, 74460), (219, 71060), (220, 70737), (228, 68255), (255, 61028), (285, 54604), (292, 53295), (323, 48180), (330, 47158), (340, 45771), (365, 42636), (374, 41610), (380, 40953), (418, 37230), (438, 35530), (510, 30514), (561, 27740), (570, 27302), (627, 24820), (646, 24090), (660, 23579), (730, 21318), (748, 20805), (803, 19380), (836, 18615), (876, 17765), (935, 16644), (969, 16060), (1020, 15257), (1045, 14892), (1095, 14212), (1122, 13870), (1140, 13651), (1241, 12540), (1254, 12410), (1292, 12045), (1387, 11220), (1460, 10659), (1606, 9690), (1615, 9636), (1870, 8322), (1938, 8030), (2090, 7446), (2190, 7106), (2244, 6935), (2409, 6460), (2482, 6270), (2508, 6205), (2774, 5610), (2805, 5548), (3135, 4964), (3212, 4845), (3230, 4818), (3553, 4380), (3723, 4180), (3740, 4161), (3876, 4015)]