142171680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:192

約数の個数: 384

約数和(自身を含む): 574801920

約数和(自身を除く): 432630240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 32, 34, 35, 38, 40, 42, 48, 51, 56, 57, 60, 68, 70, 76, 80, 84, 85, 95, 96, 102, 105, 112, 114, 119, 120, 131, 133, 136, 140, 152, 160, 168, 170, 190, 204, 210, 224, 228, 238, 240, 255, 262, 266, 272, 280, 285, 304, 323, 336, 340, 357, 380, 393, 399, 408, 420, 456, 476, 480, 510, 524, 532, 544, 560, 570, 595, 608, 646, 655, 665, 672, 680, 714, 760, 786, 798, 816, 840, 912, 917, 952, 969, 1020, 1048, 1064, 1120, 1140, 1190, 1292, 1310, 1330, 1360, 1428, 1520, 1572, 1596, 1615, 1632, 1680, 1785, 1824, 1834, 1904, 1938, 1965, 1995, 2040, 2096, 2128, 2227, 2261, 2280, 2380, 2489, 2584, 2620, 2660, 2720, 2751, 2856, 3040, 3144, 3192, 3230, 3360, 3570, 3668, 3808, 3876, 3930, 3990, 4080, 4192, 4256, 4454, 4522, 4560, 4585, 4760, 4845, 4978, 5168, 5240, 5320, 5502, 5712, 6288, 6384, 6460, 6681, 6783, 7140, 7336, 7467, 7752, 7860, 7980, 8160, 8908, 9044, 9120, 9170, 9520, 9690, 9956, 10336, 10480, 10640, 11004, 11135, 11305, 11424, 12445, 12576, 12768, 12920, 13362, 13566, 13755, 14280, 14672, 14934, 15504, 15589, 15720, 15960, 17423, 17816, 18088, 18340, 19040, 19380, 19912, 20960, 21280, 22008, 22270, 22610, 24890, 25840, 26724, 27132, 27510, 28560, 29344, 29868, 31008, 31178, 31440, 31920, 33405, 33915, 34846, 35632, 36176, 36680, 37335, 38760, 39824, 42313, 44016, 44540, 45220, 46767, 49780, 51680, 52269, 53448, 54264, 55020, 57120, 59736, 62356, 62880, 63840, 66810, 67830, 69692, 71264, 72352, 73360, 74670, 77520, 77945, 79648, 84626, 87115, 88032, 89080, 90440, 93534, 99560, 104538, 106896, 108528, 110040, 119472, 124712, 126939, 133620, 135660, 139384, 146720, 149340, 155040, 155890, 169252, 174230, 178160, 180880, 187068, 199120, 209076, 211565, 213792, 217056, 220080, 233835, 238944, 249424, 253878, 261345, 267240, 271320, 278768, 296191, 298680, 311780, 338504, 348460, 356320, 361760, 374136, 398240, 418152, 423130, 440160, 467670, 498848, 507756, 522690, 534480, 542640, 557536, 592382, 597360, 623560, 634695, 677008, 696920, 748272, 836304, 846260, 888573, 935340, 1015512, 1045380, 1068960, 1085280, 1184764, 1194720, 1247120, 1269390, 1354016, 1393840, 1480955, 1496544, 1672608, 1692520, 1777146, 1870680, 2031024, 2090760, 2369528, 2494240, 2538780, 2787680, 2961910, 3385040, 3554292, 3741360, 4062048, 4181520, 4442865, 4739056, 5077560, 5923820, 6770080, 7108584, 7482720, 8363040, 8885730, 9478112, 10155120, 11847640, 14217168, 17771460, 20310240, 23695280, 28434336, 35542920, 47390560, 71085840, 142171680]

約数ペア:

[(1, 142171680), (2, 71085840), (3, 47390560), (4, 35542920), (5, 28434336), (6, 23695280), (7, 20310240), (8, 17771460), (10, 14217168), (12, 11847640), (14, 10155120), (15, 9478112), (16, 8885730), (17, 8363040), (19, 7482720), (20, 7108584), (21, 6770080), (24, 5923820), (28, 5077560), (30, 4739056), (32, 4442865), (34, 4181520), (35, 4062048), (38, 3741360), (40, 3554292), (42, 3385040), (48, 2961910), (51, 2787680), (56, 2538780), (57, 2494240), (60, 2369528), (68, 2090760), (70, 2031024), (76, 1870680), (80, 1777146), (84, 1692520), (85, 1672608), (95, 1496544), (96, 1480955), (102, 1393840), (105, 1354016), (112, 1269390), (114, 1247120), (119, 1194720), (120, 1184764), (131, 1085280), (133, 1068960), (136, 1045380), (140, 1015512), (152, 935340), (160, 888573), (168, 846260), (170, 836304), (190, 748272), (204, 696920), (210, 677008), (224, 634695), (228, 623560), (238, 597360), (240, 592382), (255, 557536), (262, 542640), (266, 534480), (272, 522690), (280, 507756), (285, 498848), (304, 467670), (323, 440160), (336, 423130), (340, 418152), (357, 398240), (380, 374136), (393, 361760), (399, 356320), (408, 348460), (420, 338504), (456, 311780), (476, 298680), (480, 296191), (510, 278768), (524, 271320), (532, 267240), (544, 261345), (560, 253878), (570, 249424), (595, 238944), (608, 233835), (646, 220080), (655, 217056), (665, 213792), (672, 211565), (680, 209076), (714, 199120), (760, 187068), (786, 180880), (798, 178160), (816, 174230), (840, 169252), (912, 155890), (917, 155040), (952, 149340), (969, 146720), (1020, 139384), (1048, 135660), (1064, 133620), (1120, 126939), (1140, 124712), (1190, 119472), (1292, 110040), (1310, 108528), (1330, 106896), (1360, 104538), (1428, 99560), (1520, 93534), (1572, 90440), (1596, 89080), (1615, 88032), (1632, 87115), (1680, 84626), (1785, 79648), (1824, 77945), (1834, 77520), (1904, 74670), (1938, 73360), (1965, 72352), (1995, 71264), (2040, 69692), (2096, 67830), (2128, 66810), (2227, 63840), (2261, 62880), (2280, 62356), (2380, 59736), (2489, 57120), (2584, 55020), (2620, 54264), (2660, 53448), (2720, 52269), (2751, 51680), (2856, 49780), (3040, 46767), (3144, 45220), (3192, 44540), (3230, 44016), (3360, 42313), (3570, 39824), (3668, 38760), (3808, 37335), (3876, 36680), (3930, 36176), (3990, 35632), (4080, 34846), (4192, 33915), (4256, 33405), (4454, 31920), (4522, 31440), (4560, 31178), (4585, 31008), (4760, 29868), (4845, 29344), (4978, 28560), (5168, 27510), (5240, 27132), (5320, 26724), (5502, 25840), (5712, 24890), (6288, 22610), (6384, 22270), (6460, 22008), (6681, 21280), (6783, 20960), (7140, 19912), (7336, 19380), (7467, 19040), (7752, 18340), (7860, 18088), (7980, 17816), (8160, 17423), (8908, 15960), (9044, 15720), (9120, 15589), (9170, 15504), (9520, 14934), (9690, 14672), (9956, 14280), (10336, 13755), (10480, 13566), (10640, 13362), (11004, 12920), (11135, 12768), (11305, 12576), (11424, 12445)]