230523720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5839}}^1$

素因数の和:5907

約数の個数: 128

約数和(自身を含む): 807321600

約数和(自身を除く): 576797880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 840, 940, 987, 1128, 1316, 1410, 1645, 1880, 1974, 2632, 2820, 3290, 3948, 4935, 5640, 5839, 6580, 7896, 9870, 11678, 13160, 17517, 19740, 23356, 29195, 35034, 39480, 40873, 46712, 58390, 70068, 81746, 87585, 116780, 122619, 140136, 163492, 175170, 204365, 233560, 245238, 274433, 326984, 350340, 408730, 490476, 548866, 613095, 700680, 817460, 823299, 980952, 1097732, 1226190, 1372165, 1634920, 1646598, 1921031, 2195464, 2452380, 2744330, 3293196, 3842062, 4116495, 4904760, 5488660, 5763093, 6586392, 7684124, 8232990, 9605155, 10977320, 11526186, 15368248, 16465980, 19210310, 23052372, 28815465, 32931960, 38420620, 46104744, 57630930, 76841240, 115261860, 230523720]

約数ペア:

[(1, 230523720), (2, 115261860), (3, 76841240), (4, 57630930), (5, 46104744), (6, 38420620), (7, 32931960), (8, 28815465), (10, 23052372), (12, 19210310), (14, 16465980), (15, 15368248), (20, 11526186), (21, 10977320), (24, 9605155), (28, 8232990), (30, 7684124), (35, 6586392), (40, 5763093), (42, 5488660), (47, 4904760), (56, 4116495), (60, 3842062), (70, 3293196), (84, 2744330), (94, 2452380), (105, 2195464), (120, 1921031), (140, 1646598), (141, 1634920), (168, 1372165), (188, 1226190), (210, 1097732), (235, 980952), (280, 823299), (282, 817460), (329, 700680), (376, 613095), (420, 548866), (470, 490476), (564, 408730), (658, 350340), (705, 326984), (840, 274433), (940, 245238), (987, 233560), (1128, 204365), (1316, 175170), (1410, 163492), (1645, 140136), (1880, 122619), (1974, 116780), (2632, 87585), (2820, 81746), (3290, 70068), (3948, 58390), (4935, 46712), (5640, 40873), (5839, 39480), (6580, 35034), (7896, 29195), (9870, 23356), (11678, 19740), (13160, 17517)]