142246440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1201}}^1$

素因数の和:1272

約数の個数: 192

約数和(自身を含む): 540034560

約数和(自身を除く): 397788120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 56, 60, 63, 70, 72, 84, 90, 94, 105, 120, 126, 140, 141, 168, 180, 188, 210, 235, 252, 280, 282, 315, 329, 360, 376, 420, 423, 470, 504, 564, 630, 658, 705, 840, 846, 940, 987, 1128, 1201, 1260, 1316, 1410, 1645, 1692, 1880, 1974, 2115, 2402, 2520, 2632, 2820, 2961, 3290, 3384, 3603, 3948, 4230, 4804, 4935, 5640, 5922, 6005, 6580, 7206, 7896, 8407, 8460, 9608, 9870, 10809, 11844, 12010, 13160, 14412, 14805, 16814, 16920, 18015, 19740, 21618, 23688, 24020, 25221, 28824, 29610, 33628, 36030, 39480, 42035, 43236, 48040, 50442, 54045, 56447, 59220, 67256, 72060, 75663, 84070, 86472, 100884, 108090, 112894, 118440, 126105, 144120, 151326, 168140, 169341, 201768, 216180, 225788, 252210, 282235, 302652, 336280, 338682, 378315, 395129, 432360, 451576, 504420, 508023, 564470, 605304, 677364, 756630, 790258, 846705, 1008840, 1016046, 1128940, 1185387, 1354728, 1513260, 1580516, 1693410, 1975645, 2032092, 2257880, 2370774, 2540115, 3026520, 3161032, 3386820, 3556161, 3951290, 4064184, 4741548, 5080230, 5926935, 6773640, 7112322, 7902580, 9483096, 10160460, 11853870, 14224644, 15805160, 17780805, 20320920, 23707740, 28449288, 35561610, 47415480, 71123220, 142246440]

約数ペア:

[(1, 142246440), (2, 71123220), (3, 47415480), (4, 35561610), (5, 28449288), (6, 23707740), (7, 20320920), (8, 17780805), (9, 15805160), (10, 14224644), (12, 11853870), (14, 10160460), (15, 9483096), (18, 7902580), (20, 7112322), (21, 6773640), (24, 5926935), (28, 5080230), (30, 4741548), (35, 4064184), (36, 3951290), (40, 3556161), (42, 3386820), (45, 3161032), (47, 3026520), (56, 2540115), (60, 2370774), (63, 2257880), (70, 2032092), (72, 1975645), (84, 1693410), (90, 1580516), (94, 1513260), (105, 1354728), (120, 1185387), (126, 1128940), (140, 1016046), (141, 1008840), (168, 846705), (180, 790258), (188, 756630), (210, 677364), (235, 605304), (252, 564470), (280, 508023), (282, 504420), (315, 451576), (329, 432360), (360, 395129), (376, 378315), (420, 338682), (423, 336280), (470, 302652), (504, 282235), (564, 252210), (630, 225788), (658, 216180), (705, 201768), (840, 169341), (846, 168140), (940, 151326), (987, 144120), (1128, 126105), (1201, 118440), (1260, 112894), (1316, 108090), (1410, 100884), (1645, 86472), (1692, 84070), (1880, 75663), (1974, 72060), (2115, 67256), (2402, 59220), (2520, 56447), (2632, 54045), (2820, 50442), (2961, 48040), (3290, 43236), (3384, 42035), (3603, 39480), (3948, 36030), (4230, 33628), (4804, 29610), (4935, 28824), (5640, 25221), (5922, 24020), (6005, 23688), (6580, 21618), (7206, 19740), (7896, 18015), (8407, 16920), (8460, 16814), (9608, 14805), (9870, 14412), (10809, 13160), (11844, 12010)]