144406680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3529}}^1$

素因数の和:3585

約数の個数: 128

約数和(自身を含む): 487987200

約数和(自身を除く): 343580520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3529, 3720, 4092, 5115, 6820, 7058, 8184, 10230, 10587, 13640, 14116, 17645, 20460, 21174, 28232, 35290, 38819, 40920, 42348, 52935, 70580, 77638, 84696, 105870, 109399, 116457, 141160, 155276, 194095, 211740, 218798, 232914, 310552, 328197, 388190, 423480, 437596, 465828, 546995, 582285, 656394, 776380, 875192, 931656, 1093990, 1164570, 1203389, 1312788, 1552760, 1640985, 2187980, 2329140, 2406778, 2625576, 3281970, 3610167, 4375960, 4658280, 4813556, 6016945, 6563940, 7220334, 9627112, 12033890, 13127880, 14440668, 18050835, 24067780, 28881336, 36101670, 48135560, 72203340, 144406680]

約数ペア:

[(1, 144406680), (2, 72203340), (3, 48135560), (4, 36101670), (5, 28881336), (6, 24067780), (8, 18050835), (10, 14440668), (11, 13127880), (12, 12033890), (15, 9627112), (20, 7220334), (22, 6563940), (24, 6016945), (30, 4813556), (31, 4658280), (33, 4375960), (40, 3610167), (44, 3281970), (55, 2625576), (60, 2406778), (62, 2329140), (66, 2187980), (88, 1640985), (93, 1552760), (110, 1312788), (120, 1203389), (124, 1164570), (132, 1093990), (155, 931656), (165, 875192), (186, 776380), (220, 656394), (248, 582285), (264, 546995), (310, 465828), (330, 437596), (341, 423480), (372, 388190), (440, 328197), (465, 310552), (620, 232914), (660, 218798), (682, 211740), (744, 194095), (930, 155276), (1023, 141160), (1240, 116457), (1320, 109399), (1364, 105870), (1705, 84696), (1860, 77638), (2046, 70580), (2728, 52935), (3410, 42348), (3529, 40920), (3720, 38819), (4092, 35290), (5115, 28232), (6820, 21174), (7058, 20460), (8184, 17645), (10230, 14116), (10587, 13640)]