142395120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1487}}^1$

素因数の和:1532

約数の個数: 240

約数和(自身を含む): 575677440

約数和(自身を除く): 433282320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1487, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 2974, 3192, 3420, 3990, 4461, 4560, 4788, 5040, 5320, 5948, 5985, 6384, 6840, 7435, 7980, 8922, 9576, 10409, 10640, 11896, 11970, 13383, 13680, 14870, 15960, 17844, 19152, 20818, 22305, 23792, 23940, 26766, 28253, 29740, 31227, 31920, 35688, 41636, 44610, 47880, 52045, 53532, 56506, 59480, 62454, 66915, 71376, 83272, 84759, 89220, 93681, 95760, 104090, 107064, 113012, 118960, 124908, 133830, 141265, 156135, 166544, 169518, 178440, 187362, 197771, 208180, 214128, 226024, 249816, 254277, 267660, 282530, 312270, 339036, 356880, 374724, 395542, 416360, 423795, 452048, 468405, 499632, 508554, 535320, 565060, 593313, 624540, 678072, 749448, 791084, 832720, 847590, 936810, 988855, 1017108, 1070640, 1130120, 1186626, 1249080, 1271385, 1356144, 1498896, 1582168, 1695180, 1779939, 1873620, 1977710, 2034216, 2260240, 2373252, 2498160, 2542770, 2966565, 3164336, 3390360, 3559878, 3747240, 3955420, 4068432, 4746504, 5085540, 5933130, 6780720, 7119756, 7494480, 7910840, 8899695, 9493008, 10171080, 11866260, 14239512, 15821680, 17799390, 20342160, 23732520, 28479024, 35598780, 47465040, 71197560, 142395120]

約数ペア:

[(1, 142395120), (2, 71197560), (3, 47465040), (4, 35598780), (5, 28479024), (6, 23732520), (7, 20342160), (8, 17799390), (9, 15821680), (10, 14239512), (12, 11866260), (14, 10171080), (15, 9493008), (16, 8899695), (18, 7910840), (19, 7494480), (20, 7119756), (21, 6780720), (24, 5933130), (28, 5085540), (30, 4746504), (35, 4068432), (36, 3955420), (38, 3747240), (40, 3559878), (42, 3390360), (45, 3164336), (48, 2966565), (56, 2542770), (57, 2498160), (60, 2373252), (63, 2260240), (70, 2034216), (72, 1977710), (76, 1873620), (80, 1779939), (84, 1695180), (90, 1582168), (95, 1498896), (105, 1356144), (112, 1271385), (114, 1249080), (120, 1186626), (126, 1130120), (133, 1070640), (140, 1017108), (144, 988855), (152, 936810), (168, 847590), (171, 832720), (180, 791084), (190, 749448), (210, 678072), (228, 624540), (240, 593313), (252, 565060), (266, 535320), (280, 508554), (285, 499632), (304, 468405), (315, 452048), (336, 423795), (342, 416360), (360, 395542), (380, 374724), (399, 356880), (420, 339036), (456, 312270), (504, 282530), (532, 267660), (560, 254277), (570, 249816), (630, 226024), (665, 214128), (684, 208180), (720, 197771), (760, 187362), (798, 178440), (840, 169518), (855, 166544), (912, 156135), (1008, 141265), (1064, 133830), (1140, 124908), (1197, 118960), (1260, 113012), (1330, 107064), (1368, 104090), (1487, 95760), (1520, 93681), (1596, 89220), (1680, 84759), (1710, 83272), (1995, 71376), (2128, 66915), (2280, 62454), (2394, 59480), (2520, 56506), (2660, 53532), (2736, 52045), (2974, 47880), (3192, 44610), (3420, 41636), (3990, 35688), (4461, 31920), (4560, 31227), (4788, 29740), (5040, 28253), (5320, 26766), (5948, 23940), (5985, 23792), (6384, 22305), (6840, 20818), (7435, 19152), (7980, 17844), (8922, 15960), (9576, 14870), (10409, 13680), (10640, 13383), (11896, 11970)]