147985680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:158

約数の個数: 320

約数和(自身を含む): 539965440

約数和(自身を除く): 391979760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 23, 24, 30, 34, 38, 40, 46, 48, 51, 57, 60, 68, 69, 76, 80, 83, 85, 92, 95, 102, 114, 115, 120, 136, 138, 152, 166, 170, 184, 190, 204, 228, 230, 240, 249, 255, 272, 276, 285, 304, 323, 332, 340, 345, 368, 380, 391, 408, 415, 437, 456, 460, 498, 510, 552, 570, 646, 664, 680, 690, 760, 782, 816, 830, 874, 912, 920, 969, 996, 1020, 1104, 1140, 1173, 1245, 1292, 1311, 1328, 1360, 1380, 1411, 1520, 1564, 1577, 1615, 1660, 1748, 1840, 1909, 1938, 1955, 1992, 2040, 2185, 2280, 2346, 2490, 2584, 2622, 2760, 2822, 3128, 3154, 3230, 3320, 3496, 3818, 3876, 3910, 3984, 4080, 4233, 4370, 4560, 4692, 4731, 4845, 4980, 5168, 5244, 5520, 5644, 5727, 5865, 6256, 6308, 6460, 6555, 6640, 6992, 7055, 7429, 7636, 7752, 7820, 7885, 8466, 8740, 9384, 9462, 9545, 9690, 9960, 10488, 11288, 11454, 11730, 12616, 12920, 13110, 14110, 14858, 15272, 15504, 15640, 15770, 16932, 17480, 18768, 18924, 19090, 19380, 19920, 20976, 21165, 22287, 22576, 22908, 23460, 23655, 25232, 25840, 26220, 26809, 28220, 28635, 29716, 30544, 31280, 31540, 32453, 33864, 34960, 36271, 37145, 37848, 38180, 38760, 42330, 44574, 45816, 46920, 47310, 52440, 53618, 56440, 57270, 59432, 63080, 64906, 67728, 72542, 74290, 75696, 76360, 77520, 80427, 84660, 89148, 91632, 93840, 94620, 97359, 104880, 107236, 108813, 111435, 112880, 114540, 118864, 126160, 129812, 134045, 145084, 148580, 152720, 160854, 162265, 169320, 178296, 181355, 189240, 194718, 214472, 217626, 222870, 229080, 259624, 268090, 290168, 297160, 321708, 324530, 338640, 356592, 362710, 378480, 389436, 402135, 428944, 435252, 445740, 458160, 486795, 519248, 536180, 544065, 580336, 594320, 616607, 643416, 649060, 725420, 778872, 804270, 870504, 891480, 973590, 1072360, 1088130, 1233214, 1286832, 1298120, 1450840, 1557744, 1608540, 1741008, 1782960, 1849821, 1947180, 2144720, 2176260, 2466428, 2596240, 2901680, 3083035, 3217080, 3699642, 3894360, 4352520, 4932856, 6166070, 6434160, 7399284, 7788720, 8705040, 9249105, 9865712, 12332140, 14798568, 18498210, 24664280, 29597136, 36996420, 49328560, 73992840, 147985680]

約数ペア:

[(1, 147985680), (2, 73992840), (3, 49328560), (4, 36996420), (5, 29597136), (6, 24664280), (8, 18498210), (10, 14798568), (12, 12332140), (15, 9865712), (16, 9249105), (17, 8705040), (19, 7788720), (20, 7399284), (23, 6434160), (24, 6166070), (30, 4932856), (34, 4352520), (38, 3894360), (40, 3699642), (46, 3217080), (48, 3083035), (51, 2901680), (57, 2596240), (60, 2466428), (68, 2176260), (69, 2144720), (76, 1947180), (80, 1849821), (83, 1782960), (85, 1741008), (92, 1608540), (95, 1557744), (102, 1450840), (114, 1298120), (115, 1286832), (120, 1233214), (136, 1088130), (138, 1072360), (152, 973590), (166, 891480), (170, 870504), (184, 804270), (190, 778872), (204, 725420), (228, 649060), (230, 643416), (240, 616607), (249, 594320), (255, 580336), (272, 544065), (276, 536180), (285, 519248), (304, 486795), (323, 458160), (332, 445740), (340, 435252), (345, 428944), (368, 402135), (380, 389436), (391, 378480), (408, 362710), (415, 356592), (437, 338640), (456, 324530), (460, 321708), (498, 297160), (510, 290168), (552, 268090), (570, 259624), (646, 229080), (664, 222870), (680, 217626), (690, 214472), (760, 194718), (782, 189240), (816, 181355), (830, 178296), (874, 169320), (912, 162265), (920, 160854), (969, 152720), (996, 148580), (1020, 145084), (1104, 134045), (1140, 129812), (1173, 126160), (1245, 118864), (1292, 114540), (1311, 112880), (1328, 111435), (1360, 108813), (1380, 107236), (1411, 104880), (1520, 97359), (1564, 94620), (1577, 93840), (1615, 91632), (1660, 89148), (1748, 84660), (1840, 80427), (1909, 77520), (1938, 76360), (1955, 75696), (1992, 74290), (2040, 72542), (2185, 67728), (2280, 64906), (2346, 63080), (2490, 59432), (2584, 57270), (2622, 56440), (2760, 53618), (2822, 52440), (3128, 47310), (3154, 46920), (3230, 45816), (3320, 44574), (3496, 42330), (3818, 38760), (3876, 38180), (3910, 37848), (3984, 37145), (4080, 36271), (4233, 34960), (4370, 33864), (4560, 32453), (4692, 31540), (4731, 31280), (4845, 30544), (4980, 29716), (5168, 28635), (5244, 28220), (5520, 26809), (5644, 26220), (5727, 25840), (5865, 25232), (6256, 23655), (6308, 23460), (6460, 22908), (6555, 22576), (6640, 22287), (6992, 21165), (7055, 20976), (7429, 19920), (7636, 19380), (7752, 19090), (7820, 18924), (7885, 18768), (8466, 17480), (8740, 16932), (9384, 15770), (9462, 15640), (9545, 15504), (9690, 15272), (9960, 14858), (10488, 14110), (11288, 13110), (11454, 12920), (11730, 12616)]