307517280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4817}}^1$

素因数の和:4861

約数の個数: 192

約数和(自身を含む): 1165570560

約数和(自身を除く): 858053280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3192, 3360, 3990, 4256, 4560, 4817, 5320, 6384, 7980, 9120, 9634, 10640, 12768, 14451, 15960, 19268, 21280, 24085, 28902, 31920, 33719, 38536, 48170, 57804, 63840, 67438, 72255, 77072, 91523, 96340, 101157, 115608, 134876, 144510, 154144, 168595, 183046, 192680, 202314, 231216, 269752, 274569, 289020, 337190, 366092, 385360, 404628, 457615, 462432, 505785, 539504, 549138, 578040, 640661, 674380, 732184, 770720, 809256, 915230, 1011570, 1079008, 1098276, 1156080, 1281322, 1348760, 1372845, 1464368, 1618512, 1830460, 1921983, 2023140, 2196552, 2312160, 2562644, 2697520, 2745690, 2928736, 3203305, 3237024, 3660920, 3843966, 4046280, 4393104, 5125288, 5395040, 5491380, 6406610, 7321840, 7687932, 8092560, 8786208, 9609915, 10250576, 10982760, 12813220, 14643680, 15375864, 16185120, 19219830, 20501152, 21965520, 25626440, 30751728, 38439660, 43931040, 51252880, 61503456, 76879320, 102505760, 153758640, 307517280]

約数ペア:

[(1, 307517280), (2, 153758640), (3, 102505760), (4, 76879320), (5, 61503456), (6, 51252880), (7, 43931040), (8, 38439660), (10, 30751728), (12, 25626440), (14, 21965520), (15, 20501152), (16, 19219830), (19, 16185120), (20, 15375864), (21, 14643680), (24, 12813220), (28, 10982760), (30, 10250576), (32, 9609915), (35, 8786208), (38, 8092560), (40, 7687932), (42, 7321840), (48, 6406610), (56, 5491380), (57, 5395040), (60, 5125288), (70, 4393104), (76, 4046280), (80, 3843966), (84, 3660920), (95, 3237024), (96, 3203305), (105, 2928736), (112, 2745690), (114, 2697520), (120, 2562644), (133, 2312160), (140, 2196552), (152, 2023140), (160, 1921983), (168, 1830460), (190, 1618512), (210, 1464368), (224, 1372845), (228, 1348760), (240, 1281322), (266, 1156080), (280, 1098276), (285, 1079008), (304, 1011570), (336, 915230), (380, 809256), (399, 770720), (420, 732184), (456, 674380), (480, 640661), (532, 578040), (560, 549138), (570, 539504), (608, 505785), (665, 462432), (672, 457615), (760, 404628), (798, 385360), (840, 366092), (912, 337190), (1064, 289020), (1120, 274569), (1140, 269752), (1330, 231216), (1520, 202314), (1596, 192680), (1680, 183046), (1824, 168595), (1995, 154144), (2128, 144510), (2280, 134876), (2660, 115608), (3040, 101157), (3192, 96340), (3360, 91523), (3990, 77072), (4256, 72255), (4560, 67438), (4817, 63840), (5320, 57804), (6384, 48170), (7980, 38536), (9120, 33719), (9634, 31920), (10640, 28902), (12768, 24085), (14451, 21280), (15960, 19268)]