86215920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 320

約数和(自身を含む): 334740480

約数和(自身を除く): 248524560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 37, 38, 40, 42, 48, 56, 57, 60, 70, 73, 74, 76, 80, 84, 95, 105, 111, 112, 114, 120, 133, 140, 146, 148, 152, 168, 185, 190, 210, 219, 222, 228, 240, 259, 266, 280, 285, 292, 296, 304, 336, 365, 370, 380, 399, 420, 438, 444, 456, 511, 518, 532, 555, 560, 570, 584, 592, 665, 703, 730, 740, 760, 777, 798, 840, 876, 888, 912, 1022, 1036, 1064, 1095, 1110, 1140, 1168, 1295, 1330, 1387, 1406, 1460, 1480, 1520, 1533, 1554, 1596, 1680, 1752, 1776, 1995, 2044, 2072, 2109, 2128, 2190, 2220, 2280, 2555, 2590, 2660, 2701, 2774, 2812, 2920, 2960, 3066, 3108, 3192, 3504, 3515, 3885, 3990, 4088, 4144, 4161, 4218, 4380, 4440, 4560, 4921, 5110, 5180, 5320, 5402, 5548, 5624, 5840, 6132, 6216, 6384, 6935, 7030, 7665, 7770, 7980, 8103, 8176, 8322, 8436, 8760, 8880, 9709, 9842, 10220, 10360, 10545, 10640, 10804, 11096, 11248, 12264, 12432, 13505, 13870, 14060, 14763, 15330, 15540, 15960, 16206, 16644, 16872, 17520, 18907, 19418, 19684, 20440, 20720, 20805, 21090, 21608, 22192, 24528, 24605, 27010, 27740, 28120, 29127, 29526, 30660, 31080, 31920, 32412, 33288, 33744, 37814, 38836, 39368, 40515, 40880, 41610, 42180, 43216, 48545, 49210, 51319, 54020, 55480, 56240, 56721, 58254, 59052, 61320, 62160, 64824, 66576, 73815, 75628, 77672, 78736, 81030, 83220, 84360, 94535, 97090, 98420, 102638, 108040, 110960, 113442, 116508, 118104, 122640, 129648, 145635, 147630, 151256, 153957, 155344, 162060, 166440, 168720, 189070, 194180, 196840, 205276, 216080, 226884, 233016, 236208, 256595, 283605, 291270, 295260, 302512, 307914, 324120, 332880, 359233, 378140, 388360, 393680, 410552, 453768, 466032, 513190, 567210, 582540, 590520, 615828, 648240, 718466, 756280, 769785, 776720, 821104, 907536, 1026380, 1077699, 1134420, 1165080, 1181040, 1231656, 1436932, 1512560, 1539570, 1796165, 2052760, 2155398, 2268840, 2330160, 2463312, 2873864, 3079140, 3592330, 4105520, 4310796, 4537680, 5388495, 5747728, 6158280, 7184660, 8621592, 10776990, 12316560, 14369320, 17243184, 21553980, 28738640, 43107960, 86215920]

約数ペア:

[(1, 86215920), (2, 43107960), (3, 28738640), (4, 21553980), (5, 17243184), (6, 14369320), (7, 12316560), (8, 10776990), (10, 8621592), (12, 7184660), (14, 6158280), (15, 5747728), (16, 5388495), (19, 4537680), (20, 4310796), (21, 4105520), (24, 3592330), (28, 3079140), (30, 2873864), (35, 2463312), (37, 2330160), (38, 2268840), (40, 2155398), (42, 2052760), (48, 1796165), (56, 1539570), (57, 1512560), (60, 1436932), (70, 1231656), (73, 1181040), (74, 1165080), (76, 1134420), (80, 1077699), (84, 1026380), (95, 907536), (105, 821104), (111, 776720), (112, 769785), (114, 756280), (120, 718466), (133, 648240), (140, 615828), (146, 590520), (148, 582540), (152, 567210), (168, 513190), (185, 466032), (190, 453768), (210, 410552), (219, 393680), (222, 388360), (228, 378140), (240, 359233), (259, 332880), (266, 324120), (280, 307914), (285, 302512), (292, 295260), (296, 291270), (304, 283605), (336, 256595), (365, 236208), (370, 233016), (380, 226884), (399, 216080), (420, 205276), (438, 196840), (444, 194180), (456, 189070), (511, 168720), (518, 166440), (532, 162060), (555, 155344), (560, 153957), (570, 151256), (584, 147630), (592, 145635), (665, 129648), (703, 122640), (730, 118104), (740, 116508), (760, 113442), (777, 110960), (798, 108040), (840, 102638), (876, 98420), (888, 97090), (912, 94535), (1022, 84360), (1036, 83220), (1064, 81030), (1095, 78736), (1110, 77672), (1140, 75628), (1168, 73815), (1295, 66576), (1330, 64824), (1387, 62160), (1406, 61320), (1460, 59052), (1480, 58254), (1520, 56721), (1533, 56240), (1554, 55480), (1596, 54020), (1680, 51319), (1752, 49210), (1776, 48545), (1995, 43216), (2044, 42180), (2072, 41610), (2109, 40880), (2128, 40515), (2190, 39368), (2220, 38836), (2280, 37814), (2555, 33744), (2590, 33288), (2660, 32412), (2701, 31920), (2774, 31080), (2812, 30660), (2920, 29526), (2960, 29127), (3066, 28120), (3108, 27740), (3192, 27010), (3504, 24605), (3515, 24528), (3885, 22192), (3990, 21608), (4088, 21090), (4144, 20805), (4161, 20720), (4218, 20440), (4380, 19684), (4440, 19418), (4560, 18907), (4921, 17520), (5110, 16872), (5180, 16644), (5320, 16206), (5402, 15960), (5548, 15540), (5624, 15330), (5840, 14763), (6132, 14060), (6216, 13870), (6384, 13505), (6935, 12432), (7030, 12264), (7665, 11248), (7770, 11096), (7980, 10804), (8103, 10640), (8176, 10545), (8322, 10360), (8436, 10220), (8760, 9842), (8880, 9709)]