144802680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{673}}^1$

素因数の和:861

約数の個数: 128

約数和(自身を含む): 477515520

約数和(自身を除く): 332712840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 163, 165, 220, 264, 326, 330, 440, 489, 652, 660, 673, 815, 978, 1304, 1320, 1346, 1630, 1793, 1956, 2019, 2445, 2692, 3260, 3365, 3586, 3912, 4038, 4890, 5379, 5384, 6520, 6730, 7172, 7403, 8076, 8965, 9780, 10095, 10758, 13460, 14344, 14806, 16152, 17930, 19560, 20190, 21516, 22209, 26895, 26920, 29612, 35860, 37015, 40380, 43032, 44418, 53790, 59224, 71720, 74030, 80760, 88836, 107580, 109699, 111045, 148060, 177672, 215160, 219398, 222090, 296120, 329097, 438796, 444180, 548495, 658194, 877592, 888360, 1096990, 1206689, 1316388, 1645485, 2193980, 2413378, 2632776, 3290970, 3620067, 4387960, 4826756, 6033445, 6581940, 7240134, 9653512, 12066890, 13163880, 14480268, 18100335, 24133780, 28960536, 36200670, 48267560, 72401340, 144802680]

約数ペア:

[(1, 144802680), (2, 72401340), (3, 48267560), (4, 36200670), (5, 28960536), (6, 24133780), (8, 18100335), (10, 14480268), (11, 13163880), (12, 12066890), (15, 9653512), (20, 7240134), (22, 6581940), (24, 6033445), (30, 4826756), (33, 4387960), (40, 3620067), (44, 3290970), (55, 2632776), (60, 2413378), (66, 2193980), (88, 1645485), (110, 1316388), (120, 1206689), (132, 1096990), (163, 888360), (165, 877592), (220, 658194), (264, 548495), (326, 444180), (330, 438796), (440, 329097), (489, 296120), (652, 222090), (660, 219398), (673, 215160), (815, 177672), (978, 148060), (1304, 111045), (1320, 109699), (1346, 107580), (1630, 88836), (1793, 80760), (1956, 74030), (2019, 71720), (2445, 59224), (2692, 53790), (3260, 44418), (3365, 43032), (3586, 40380), (3912, 37015), (4038, 35860), (4890, 29612), (5379, 26920), (5384, 26895), (6520, 22209), (6730, 21516), (7172, 20190), (7403, 19560), (8076, 17930), (8965, 16152), (9780, 14806), (10095, 14344), (10758, 13460)]