73992840

素因数分解:

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

素因数の和:156

約数の個数: 256

約数和(自身を含む): 261273600

約数和(自身を除く): 187280760

約数列:

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

約数ペア:

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