142675560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:465

約数の個数: 256

約数和(自身を含む): 531360000

約数和(自身を除く): 388684440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 27, 30, 34, 36, 38, 40, 45, 51, 54, 57, 60, 68, 72, 76, 85, 90, 95, 102, 108, 114, 120, 135, 136, 152, 153, 170, 171, 180, 190, 204, 216, 228, 255, 270, 285, 306, 323, 340, 342, 360, 380, 408, 409, 456, 459, 510, 513, 540, 570, 612, 646, 680, 684, 760, 765, 818, 855, 918, 969, 1020, 1026, 1080, 1140, 1224, 1227, 1292, 1368, 1530, 1615, 1636, 1710, 1836, 1938, 2040, 2045, 2052, 2280, 2295, 2454, 2565, 2584, 2907, 3060, 3230, 3272, 3420, 3672, 3681, 3876, 4090, 4104, 4590, 4845, 4908, 5130, 5814, 6120, 6135, 6460, 6840, 6953, 7362, 7752, 7771, 8180, 8721, 9180, 9690, 9816, 10260, 11043, 11628, 12270, 12920, 13906, 14535, 14724, 15542, 16360, 17442, 18360, 18405, 19380, 20520, 20859, 22086, 23256, 23313, 24540, 27812, 29070, 29448, 31084, 34765, 34884, 36810, 38760, 38855, 41718, 43605, 44172, 46626, 49080, 55215, 55624, 58140, 62168, 62577, 69530, 69768, 69939, 73620, 77710, 83436, 87210, 88344, 93252, 104295, 110430, 116280, 116565, 125154, 132107, 139060, 139878, 147240, 155420, 166872, 174420, 186504, 187731, 208590, 209817, 220860, 233130, 250308, 264214, 278120, 279756, 310840, 312885, 348840, 349695, 375462, 396321, 417180, 419634, 441720, 466260, 500616, 528428, 559512, 625770, 660535, 699390, 750924, 792642, 834360, 839268, 932520, 938655, 1049085, 1056856, 1188963, 1251540, 1321070, 1398780, 1501848, 1585284, 1678536, 1877310, 1981605, 2098170, 2377926, 2503080, 2642140, 2797560, 3170568, 3566889, 3754620, 3963210, 4196340, 4755852, 5284280, 5944815, 7133778, 7509240, 7926420, 8392680, 9511704, 11889630, 14267556, 15852840, 17834445, 23779260, 28535112, 35668890, 47558520, 71337780, 142675560]

約数ペア:

[(1, 142675560), (2, 71337780), (3, 47558520), (4, 35668890), (5, 28535112), (6, 23779260), (8, 17834445), (9, 15852840), (10, 14267556), (12, 11889630), (15, 9511704), (17, 8392680), (18, 7926420), (19, 7509240), (20, 7133778), (24, 5944815), (27, 5284280), (30, 4755852), (34, 4196340), (36, 3963210), (38, 3754620), (40, 3566889), (45, 3170568), (51, 2797560), (54, 2642140), (57, 2503080), (60, 2377926), (68, 2098170), (72, 1981605), (76, 1877310), (85, 1678536), (90, 1585284), (95, 1501848), (102, 1398780), (108, 1321070), (114, 1251540), (120, 1188963), (135, 1056856), (136, 1049085), (152, 938655), (153, 932520), (170, 839268), (171, 834360), (180, 792642), (190, 750924), (204, 699390), (216, 660535), (228, 625770), (255, 559512), (270, 528428), (285, 500616), (306, 466260), (323, 441720), (340, 419634), (342, 417180), (360, 396321), (380, 375462), (408, 349695), (409, 348840), (456, 312885), (459, 310840), (510, 279756), (513, 278120), (540, 264214), (570, 250308), (612, 233130), (646, 220860), (680, 209817), (684, 208590), (760, 187731), (765, 186504), (818, 174420), (855, 166872), (918, 155420), (969, 147240), (1020, 139878), (1026, 139060), (1080, 132107), (1140, 125154), (1224, 116565), (1227, 116280), (1292, 110430), (1368, 104295), (1530, 93252), (1615, 88344), (1636, 87210), (1710, 83436), (1836, 77710), (1938, 73620), (2040, 69939), (2045, 69768), (2052, 69530), (2280, 62577), (2295, 62168), (2454, 58140), (2565, 55624), (2584, 55215), (2907, 49080), (3060, 46626), (3230, 44172), (3272, 43605), (3420, 41718), (3672, 38855), (3681, 38760), (3876, 36810), (4090, 34884), (4104, 34765), (4590, 31084), (4845, 29448), (4908, 29070), (5130, 27812), (5814, 24540), (6120, 23313), (6135, 23256), (6460, 22086), (6840, 20859), (6953, 20520), (7362, 19380), (7752, 18405), (7771, 18360), (8180, 17442), (8721, 16360), (9180, 15542), (9690, 14724), (9816, 14535), (10260, 13906), (11043, 12920), (11628, 12270)]