26537801880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1\times {\mathrm{3967}}^1$

素因数の和:4609

約数の個数: 128

約数和(自身を含む): 80531988480

約数和(自身を除く): 53994186600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 521, 535, 642, 856, 1042, 1070, 1284, 1563, 1605, 2084, 2140, 2568, 2605, 3126, 3210, 3967, 4168, 4280, 5210, 6252, 6420, 7815, 7934, 10420, 11901, 12504, 12840, 15630, 15868, 19835, 20840, 23802, 31260, 31736, 39670, 47604, 55747, 59505, 62520, 79340, 95208, 111494, 119010, 158680, 167241, 222988, 238020, 278735, 334482, 424469, 445976, 476040, 557470, 668964, 836205, 848938, 1114940, 1273407, 1337928, 1672410, 1697876, 2066807, 2122345, 2229880, 2546814, 3344820, 3395752, 4133614, 4244690, 5093628, 6200421, 6367035, 6689640, 8267228, 8489380, 10187256, 10334035, 12400842, 12734070, 16534456, 16978760, 20668070, 24801684, 25468140, 31002105, 41336140, 49603368, 50936280, 62004210, 82672280, 124008420, 221148349, 248016840, 442296698, 663445047, 884593396, 1105741745, 1326890094, 1769186792, 2211483490, 2653780188, 3317225235, 4422966980, 5307560376, 6634450470, 8845933960, 13268900940, 26537801880]

約数ペア:

[(1, 26537801880), (2, 13268900940), (3, 8845933960), (4, 6634450470), (5, 5307560376), (6, 4422966980), (8, 3317225235), (10, 2653780188), (12, 2211483490), (15, 1769186792), (20, 1326890094), (24, 1105741745), (30, 884593396), (40, 663445047), (60, 442296698), (107, 248016840), (120, 221148349), (214, 124008420), (321, 82672280), (428, 62004210), (521, 50936280), (535, 49603368), (642, 41336140), (856, 31002105), (1042, 25468140), (1070, 24801684), (1284, 20668070), (1563, 16978760), (1605, 16534456), (2084, 12734070), (2140, 12400842), (2568, 10334035), (2605, 10187256), (3126, 8489380), (3210, 8267228), (3967, 6689640), (4168, 6367035), (4280, 6200421), (5210, 5093628), (6252, 4244690), (6420, 4133614), (7815, 3395752), (7934, 3344820), (10420, 2546814), (11901, 2229880), (12504, 2122345), (12840, 2066807), (15630, 1697876), (15868, 1672410), (19835, 1337928), (20840, 1273407), (23802, 1114940), (31260, 848938), (31736, 836205), (39670, 668964), (47604, 557470), (55747, 476040), (59505, 445976), (62520, 424469), (79340, 334482), (95208, 278735), (111494, 238020), (119010, 222988), (158680, 167241)]