142310520

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{11}}^4$

素因数の和:70

約数の個数: 240

約数和(自身を含む): 527599800

約数和(自身を除く): 385289280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 121, 132, 135, 162, 165, 180, 198, 216, 220, 242, 243, 264, 270, 297, 324, 330, 360, 363, 396, 405, 440, 484, 486, 495, 540, 594, 605, 648, 660, 726, 792, 810, 891, 968, 972, 990, 1080, 1089, 1188, 1210, 1215, 1320, 1331, 1452, 1485, 1620, 1782, 1815, 1944, 1980, 2178, 2376, 2420, 2430, 2662, 2673, 2904, 2970, 3240, 3267, 3564, 3630, 3960, 3993, 4356, 4455, 4840, 4860, 5324, 5346, 5445, 5940, 6534, 6655, 7128, 7260, 7986, 8712, 8910, 9720, 9801, 10648, 10692, 10890, 11880, 11979, 13068, 13310, 13365, 14520, 14641, 15972, 16335, 17820, 19602, 19965, 21384, 21780, 23958, 26136, 26620, 26730, 29282, 29403, 31944, 32670, 35640, 35937, 39204, 39930, 43560, 43923, 47916, 49005, 53240, 53460, 58564, 58806, 59895, 65340, 71874, 73205, 78408, 79860, 87846, 95832, 98010, 106920, 107811, 117128, 117612, 119790, 130680, 131769, 143748, 146410, 147015, 159720, 175692, 179685, 196020, 215622, 219615, 235224, 239580, 263538, 287496, 292820, 294030, 323433, 351384, 359370, 392040, 395307, 431244, 439230, 479160, 527076, 539055, 585640, 588060, 646866, 658845, 718740, 790614, 862488, 878460, 1054152, 1078110, 1176120, 1185921, 1293732, 1317690, 1437480, 1581228, 1617165, 1756920, 1976535, 2156220, 2371842, 2587464, 2635380, 3162456, 3234330, 3557763, 3953070, 4312440, 4743684, 5270760, 5929605, 6468660, 7115526, 7906140, 9487368, 11859210, 12937320, 14231052, 15812280, 17788815, 23718420, 28462104, 35577630, 47436840, 71155260, 142310520]

約数ペア:

[(1, 142310520), (2, 71155260), (3, 47436840), (4, 35577630), (5, 28462104), (6, 23718420), (8, 17788815), (9, 15812280), (10, 14231052), (11, 12937320), (12, 11859210), (15, 9487368), (18, 7906140), (20, 7115526), (22, 6468660), (24, 5929605), (27, 5270760), (30, 4743684), (33, 4312440), (36, 3953070), (40, 3557763), (44, 3234330), (45, 3162456), (54, 2635380), (55, 2587464), (60, 2371842), (66, 2156220), (72, 1976535), (81, 1756920), (88, 1617165), (90, 1581228), (99, 1437480), (108, 1317690), (110, 1293732), (120, 1185921), (121, 1176120), (132, 1078110), (135, 1054152), (162, 878460), (165, 862488), (180, 790614), (198, 718740), (216, 658845), (220, 646866), (242, 588060), (243, 585640), (264, 539055), (270, 527076), (297, 479160), (324, 439230), (330, 431244), (360, 395307), (363, 392040), (396, 359370), (405, 351384), (440, 323433), (484, 294030), (486, 292820), (495, 287496), (540, 263538), (594, 239580), (605, 235224), (648, 219615), (660, 215622), (726, 196020), (792, 179685), (810, 175692), (891, 159720), (968, 147015), (972, 146410), (990, 143748), (1080, 131769), (1089, 130680), (1188, 119790), (1210, 117612), (1215, 117128), (1320, 107811), (1331, 106920), (1452, 98010), (1485, 95832), (1620, 87846), (1782, 79860), (1815, 78408), (1944, 73205), (1980, 71874), (2178, 65340), (2376, 59895), (2420, 58806), (2430, 58564), (2662, 53460), (2673, 53240), (2904, 49005), (2970, 47916), (3240, 43923), (3267, 43560), (3564, 39930), (3630, 39204), (3960, 35937), (3993, 35640), (4356, 32670), (4455, 31944), (4840, 29403), (4860, 29282), (5324, 26730), (5346, 26620), (5445, 26136), (5940, 23958), (6534, 21780), (6655, 21384), (7128, 19965), (7260, 19602), (7986, 17820), (8712, 16335), (8910, 15972), (9720, 14641), (9801, 14520), (10648, 13365), (10692, 13310), (10890, 13068), (11880, 11979)]