141806280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:284

約数の個数: 256

約数和(自身を含む): 539136000

約数和(自身を除く): 397329720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 103, 105, 110, 120, 132, 140, 149, 154, 165, 168, 206, 210, 220, 231, 264, 280, 298, 308, 309, 330, 385, 412, 420, 440, 447, 462, 515, 596, 616, 618, 660, 721, 745, 770, 824, 840, 894, 924, 1030, 1043, 1133, 1155, 1192, 1236, 1320, 1442, 1490, 1540, 1545, 1639, 1788, 1848, 2060, 2086, 2163, 2235, 2266, 2310, 2472, 2884, 2980, 3080, 3090, 3129, 3278, 3399, 3576, 3605, 4120, 4172, 4326, 4470, 4532, 4620, 4917, 5215, 5665, 5768, 5960, 6180, 6258, 6556, 6798, 7210, 7931, 8195, 8344, 8652, 8940, 9064, 9240, 9834, 10430, 10815, 11330, 11473, 12360, 12516, 13112, 13596, 14420, 15347, 15645, 15862, 16390, 16995, 17304, 17880, 19668, 20860, 21630, 22660, 22946, 23793, 24585, 25032, 27192, 28840, 30694, 31290, 31724, 32780, 33990, 34419, 39336, 39655, 41720, 43260, 45320, 45892, 46041, 47586, 49170, 57365, 61388, 62580, 63448, 65560, 67980, 68838, 76735, 79310, 86520, 91784, 92082, 95172, 98340, 107429, 114730, 118965, 122776, 125160, 135960, 137676, 153470, 158620, 168817, 172095, 184164, 190344, 196680, 214858, 229460, 230205, 237930, 275352, 306940, 317240, 322287, 337634, 344190, 368328, 429716, 458920, 460410, 475860, 506451, 537145, 613880, 644574, 675268, 688380, 844085, 859432, 920820, 951720, 1012902, 1074290, 1181719, 1289148, 1350536, 1376760, 1611435, 1688170, 1841640, 2025804, 2148580, 2363438, 2532255, 2578296, 3222870, 3376340, 3545157, 4051608, 4297160, 4726876, 5064510, 5908595, 6445740, 6752680, 7090314, 9453752, 10129020, 11817190, 12891480, 14180628, 17725785, 20258040, 23634380, 28361256, 35451570, 47268760, 70903140, 141806280]

約数ペア:

[(1, 141806280), (2, 70903140), (3, 47268760), (4, 35451570), (5, 28361256), (6, 23634380), (7, 20258040), (8, 17725785), (10, 14180628), (11, 12891480), (12, 11817190), (14, 10129020), (15, 9453752), (20, 7090314), (21, 6752680), (22, 6445740), (24, 5908595), (28, 5064510), (30, 4726876), (33, 4297160), (35, 4051608), (40, 3545157), (42, 3376340), (44, 3222870), (55, 2578296), (56, 2532255), (60, 2363438), (66, 2148580), (70, 2025804), (77, 1841640), (84, 1688170), (88, 1611435), (103, 1376760), (105, 1350536), (110, 1289148), (120, 1181719), (132, 1074290), (140, 1012902), (149, 951720), (154, 920820), (165, 859432), (168, 844085), (206, 688380), (210, 675268), (220, 644574), (231, 613880), (264, 537145), (280, 506451), (298, 475860), (308, 460410), (309, 458920), (330, 429716), (385, 368328), (412, 344190), (420, 337634), (440, 322287), (447, 317240), (462, 306940), (515, 275352), (596, 237930), (616, 230205), (618, 229460), (660, 214858), (721, 196680), (745, 190344), (770, 184164), (824, 172095), (840, 168817), (894, 158620), (924, 153470), (1030, 137676), (1043, 135960), (1133, 125160), (1155, 122776), (1192, 118965), (1236, 114730), (1320, 107429), (1442, 98340), (1490, 95172), (1540, 92082), (1545, 91784), (1639, 86520), (1788, 79310), (1848, 76735), (2060, 68838), (2086, 67980), (2163, 65560), (2235, 63448), (2266, 62580), (2310, 61388), (2472, 57365), (2884, 49170), (2980, 47586), (3080, 46041), (3090, 45892), (3129, 45320), (3278, 43260), (3399, 41720), (3576, 39655), (3605, 39336), (4120, 34419), (4172, 33990), (4326, 32780), (4470, 31724), (4532, 31290), (4620, 30694), (4917, 28840), (5215, 27192), (5665, 25032), (5768, 24585), (5960, 23793), (6180, 22946), (6258, 22660), (6556, 21630), (6798, 20860), (7210, 19668), (7931, 17880), (8195, 17304), (8344, 16995), (8652, 16390), (8940, 15862), (9064, 15645), (9240, 15347), (9834, 14420), (10430, 13596), (10815, 13112), (11330, 12516), (11473, 12360)]