142237920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 288

約数和(自身を含む): 514805760

約数和(自身を除く): 372567840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 79, 80, 88, 93, 96, 110, 120, 121, 124, 132, 155, 158, 160, 165, 176, 186, 220, 237, 240, 242, 248, 264, 310, 316, 330, 341, 352, 363, 372, 395, 440, 465, 474, 480, 484, 496, 528, 605, 620, 632, 660, 682, 726, 744, 790, 869, 880, 930, 948, 968, 992, 1023, 1056, 1185, 1210, 1240, 1264, 1320, 1364, 1452, 1488, 1580, 1705, 1738, 1760, 1815, 1860, 1896, 1936, 2046, 2370, 2420, 2449, 2480, 2528, 2607, 2640, 2728, 2904, 2976, 3160, 3410, 3476, 3630, 3720, 3751, 3792, 3872, 4092, 4345, 4740, 4840, 4898, 4960, 5115, 5214, 5280, 5456, 5808, 6320, 6820, 6952, 7260, 7347, 7440, 7502, 7584, 8184, 8690, 9480, 9559, 9680, 9796, 10230, 10428, 10912, 11253, 11616, 12245, 12640, 13035, 13640, 13904, 14520, 14694, 14880, 15004, 16368, 17380, 18755, 18960, 19118, 19360, 19592, 20460, 20856, 22506, 24490, 26070, 26939, 27280, 27808, 28677, 29040, 29388, 30008, 32736, 34760, 36735, 37510, 37920, 38236, 39184, 40920, 41712, 45012, 47795, 48980, 52140, 53878, 54560, 56265, 57354, 58080, 58776, 60016, 69520, 73470, 75020, 76472, 78368, 80817, 81840, 83424, 90024, 95590, 97960, 104280, 107756, 112530, 114708, 117552, 120032, 134695, 139040, 143385, 146940, 150040, 152944, 161634, 163680, 180048, 191180, 195920, 208560, 215512, 225060, 229416, 235104, 269390, 286770, 293880, 296329, 300080, 305888, 323268, 360096, 382360, 391840, 404085, 417120, 431024, 450120, 458832, 538780, 573540, 587760, 592658, 600160, 646536, 764720, 808170, 862048, 888987, 900240, 917664, 1077560, 1147080, 1175520, 1185316, 1293072, 1481645, 1529440, 1616340, 1777974, 1800480, 2155120, 2294160, 2370632, 2586144, 2963290, 3232680, 3555948, 4310240, 4444935, 4588320, 4741264, 5926580, 6465360, 7111896, 8889870, 9482528, 11853160, 12930720, 14223792, 17779740, 23706320, 28447584, 35559480, 47412640, 71118960, 142237920]

約数ペア:

[(1, 142237920), (2, 71118960), (3, 47412640), (4, 35559480), (5, 28447584), (6, 23706320), (8, 17779740), (10, 14223792), (11, 12930720), (12, 11853160), (15, 9482528), (16, 8889870), (20, 7111896), (22, 6465360), (24, 5926580), (30, 4741264), (31, 4588320), (32, 4444935), (33, 4310240), (40, 3555948), (44, 3232680), (48, 2963290), (55, 2586144), (60, 2370632), (62, 2294160), (66, 2155120), (79, 1800480), (80, 1777974), (88, 1616340), (93, 1529440), (96, 1481645), (110, 1293072), (120, 1185316), (121, 1175520), (124, 1147080), (132, 1077560), (155, 917664), (158, 900240), (160, 888987), (165, 862048), (176, 808170), (186, 764720), (220, 646536), (237, 600160), (240, 592658), (242, 587760), (248, 573540), (264, 538780), (310, 458832), (316, 450120), (330, 431024), (341, 417120), (352, 404085), (363, 391840), (372, 382360), (395, 360096), (440, 323268), (465, 305888), (474, 300080), (480, 296329), (484, 293880), (496, 286770), (528, 269390), (605, 235104), (620, 229416), (632, 225060), (660, 215512), (682, 208560), (726, 195920), (744, 191180), (790, 180048), (869, 163680), (880, 161634), (930, 152944), (948, 150040), (968, 146940), (992, 143385), (1023, 139040), (1056, 134695), (1185, 120032), (1210, 117552), (1240, 114708), (1264, 112530), (1320, 107756), (1364, 104280), (1452, 97960), (1488, 95590), (1580, 90024), (1705, 83424), (1738, 81840), (1760, 80817), (1815, 78368), (1860, 76472), (1896, 75020), (1936, 73470), (2046, 69520), (2370, 60016), (2420, 58776), (2449, 58080), (2480, 57354), (2528, 56265), (2607, 54560), (2640, 53878), (2728, 52140), (2904, 48980), (2976, 47795), (3160, 45012), (3410, 41712), (3476, 40920), (3630, 39184), (3720, 38236), (3751, 37920), (3792, 37510), (3872, 36735), (4092, 34760), (4345, 32736), (4740, 30008), (4840, 29388), (4898, 29040), (4960, 28677), (5115, 27808), (5214, 27280), (5280, 26939), (5456, 26070), (5808, 24490), (6320, 22506), (6820, 20856), (6952, 20460), (7260, 19592), (7347, 19360), (7440, 19118), (7502, 18960), (7584, 18755), (8184, 17380), (8690, 16368), (9480, 15004), (9559, 14880), (9680, 14694), (9796, 14520), (10230, 13904), (10428, 13640), (10912, 13035), (11253, 12640), (11616, 12245)]