1612530660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^2$

素因数の和:410

約数の個数: 144

約数和(自身を含む): 4943405376

約数和(自身を除く): 3330874716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 107, 130, 139, 156, 195, 214, 260, 278, 321, 390, 417, 428, 535, 556, 642, 695, 780, 834, 1070, 1284, 1390, 1391, 1605, 1668, 1807, 2085, 2140, 2780, 2782, 3210, 3614, 4170, 4173, 5421, 5564, 6420, 6955, 7228, 8340, 8346, 9035, 10842, 13910, 14873, 16692, 18070, 19321, 20865, 21684, 27105, 27820, 29746, 36140, 38642, 41730, 44619, 54210, 57963, 59492, 74365, 77284, 83460, 89238, 96605, 108420, 115926, 148730, 178476, 193210, 193349, 223095, 231852, 251173, 289815, 297460, 386420, 386698, 446190, 502346, 579630, 580047, 753519, 773396, 892380, 966745, 1004692, 1159260, 1160094, 1255865, 1507038, 1933490, 2067347, 2320188, 2511730, 2900235, 3014076, 3767595, 3866980, 4134694, 5023460, 5800470, 6202041, 7535190, 8269388, 10336735, 11600940, 12404082, 15070380, 20673470, 24808164, 26875511, 31010205, 41346940, 53751022, 62020410, 80626533, 107502044, 124040820, 134377555, 161253066, 268755110, 322506132, 403132665, 537510220, 806265330, 1612530660]

約数ペア:

[(1, 1612530660), (2, 806265330), (3, 537510220), (4, 403132665), (5, 322506132), (6, 268755110), (10, 161253066), (12, 134377555), (13, 124040820), (15, 107502044), (20, 80626533), (26, 62020410), (30, 53751022), (39, 41346940), (52, 31010205), (60, 26875511), (65, 24808164), (78, 20673470), (107, 15070380), (130, 12404082), (139, 11600940), (156, 10336735), (195, 8269388), (214, 7535190), (260, 6202041), (278, 5800470), (321, 5023460), (390, 4134694), (417, 3866980), (428, 3767595), (535, 3014076), (556, 2900235), (642, 2511730), (695, 2320188), (780, 2067347), (834, 1933490), (1070, 1507038), (1284, 1255865), (1390, 1160094), (1391, 1159260), (1605, 1004692), (1668, 966745), (1807, 892380), (2085, 773396), (2140, 753519), (2780, 580047), (2782, 579630), (3210, 502346), (3614, 446190), (4170, 386698), (4173, 386420), (5421, 297460), (5564, 289815), (6420, 251173), (6955, 231852), (7228, 223095), (8340, 193349), (8346, 193210), (9035, 178476), (10842, 148730), (13910, 115926), (14873, 108420), (16692, 96605), (18070, 89238), (19321, 83460), (20865, 77284), (21684, 74365), (27105, 59492), (27820, 57963), (29746, 54210), (36140, 44619), (38642, 41730)]