240859080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8689}}^1$

素因数の和:8724

約数の個数: 192

約数和(自身を含む): 976060800

約数和(自身を除く): 735201720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 6930, 8689, 9240, 13860, 17378, 26067, 27720, 34756, 43445, 52134, 60823, 69512, 78201, 86890, 95579, 104268, 121646, 130335, 156402, 173780, 182469, 191158, 208536, 243292, 260670, 286737, 304115, 312804, 347560, 364938, 382316, 391005, 477895, 486584, 521340, 547407, 573474, 608230, 625608, 669053, 729876, 764632, 782010, 860211, 912345, 955790, 1042680, 1094814, 1146948, 1216460, 1338106, 1433685, 1459752, 1564020, 1720422, 1824690, 1911580, 2007159, 2189628, 2293896, 2432920, 2676212, 2737035, 2867370, 3128040, 3345265, 3440844, 3649380, 3823160, 4014318, 4301055, 4379256, 5352424, 5474070, 5734740, 6021477, 6690530, 6881688, 7298760, 8028636, 8602110, 10035795, 10948140, 11469480, 12042954, 13381060, 16057272, 17204220, 20071590, 21896280, 24085908, 26762120, 30107385, 34408440, 40143180, 48171816, 60214770, 80286360, 120429540, 240859080]

約数ペア:

[(1, 240859080), (2, 120429540), (3, 80286360), (4, 60214770), (5, 48171816), (6, 40143180), (7, 34408440), (8, 30107385), (9, 26762120), (10, 24085908), (11, 21896280), (12, 20071590), (14, 17204220), (15, 16057272), (18, 13381060), (20, 12042954), (21, 11469480), (22, 10948140), (24, 10035795), (28, 8602110), (30, 8028636), (33, 7298760), (35, 6881688), (36, 6690530), (40, 6021477), (42, 5734740), (44, 5474070), (45, 5352424), (55, 4379256), (56, 4301055), (60, 4014318), (63, 3823160), (66, 3649380), (70, 3440844), (72, 3345265), (77, 3128040), (84, 2867370), (88, 2737035), (90, 2676212), (99, 2432920), (105, 2293896), (110, 2189628), (120, 2007159), (126, 1911580), (132, 1824690), (140, 1720422), (154, 1564020), (165, 1459752), (168, 1433685), (180, 1338106), (198, 1216460), (210, 1146948), (220, 1094814), (231, 1042680), (252, 955790), (264, 912345), (280, 860211), (308, 782010), (315, 764632), (330, 729876), (360, 669053), (385, 625608), (396, 608230), (420, 573474), (440, 547407), (462, 521340), (495, 486584), (504, 477895), (616, 391005), (630, 382316), (660, 364938), (693, 347560), (770, 312804), (792, 304115), (840, 286737), (924, 260670), (990, 243292), (1155, 208536), (1260, 191158), (1320, 182469), (1386, 173780), (1540, 156402), (1848, 130335), (1980, 121646), (2310, 104268), (2520, 95579), (2772, 86890), (3080, 78201), (3465, 69512), (3960, 60823), (4620, 52134), (5544, 43445), (6930, 34756), (8689, 27720), (9240, 26067), (13860, 17378)]