247058280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 384

約数和(自身を含む): 997401600

約数和(自身を除く): 750343320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 73, 79, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 146, 153, 158, 168, 170, 180, 204, 210, 219, 237, 238, 252, 255, 280, 292, 306, 315, 316, 340, 357, 360, 365, 395, 408, 420, 438, 474, 476, 504, 510, 511, 553, 584, 595, 612, 630, 632, 657, 680, 711, 714, 730, 765, 790, 840, 876, 948, 952, 1020, 1022, 1071, 1095, 1106, 1185, 1190, 1224, 1241, 1260, 1314, 1343, 1422, 1428, 1460, 1530, 1533, 1580, 1659, 1752, 1785, 1896, 2040, 2044, 2142, 2190, 2212, 2370, 2380, 2482, 2520, 2555, 2628, 2686, 2765, 2844, 2856, 2920, 3060, 3066, 3160, 3285, 3318, 3555, 3570, 3723, 4029, 4088, 4284, 4380, 4424, 4599, 4740, 4760, 4964, 4977, 5110, 5256, 5355, 5372, 5530, 5688, 5767, 6120, 6132, 6205, 6570, 6636, 6715, 7110, 7140, 7446, 7665, 8058, 8295, 8568, 8687, 8760, 9198, 9401, 9480, 9928, 9954, 10220, 10710, 10744, 11060, 11169, 11534, 12087, 12264, 12410, 13140, 13272, 13430, 14220, 14280, 14892, 15330, 16116, 16590, 17301, 17374, 18396, 18615, 18802, 19908, 20145, 20440, 21420, 22120, 22338, 22995, 23068, 24174, 24820, 24885, 26061, 26280, 26860, 28203, 28440, 28835, 29784, 30660, 32232, 33180, 34602, 34748, 36792, 37230, 37604, 39816, 40290, 40369, 42840, 43435, 44676, 45990, 46136, 47005, 48348, 49640, 49770, 51903, 52122, 53720, 55845, 56406, 57670, 60435, 61320, 66360, 69204, 69496, 74460, 75208, 78183, 80580, 80738, 84609, 86505, 86870, 89352, 91980, 94010, 96696, 98039, 99540, 103806, 104244, 111690, 112812, 115340, 120870, 121107, 130305, 138408, 141015, 148920, 156366, 161160, 161476, 169218, 173010, 173740, 183960, 188020, 196078, 199080, 201845, 207612, 208488, 223380, 225624, 230680, 241740, 242214, 259515, 260610, 282030, 294117, 312732, 322952, 338436, 346020, 347480, 363321, 376040, 390915, 392156, 403690, 415224, 423045, 446760, 483480, 484428, 490195, 519030, 521220, 564060, 588234, 605535, 625464, 676872, 686273, 692040, 726642, 781830, 784312, 807380, 846090, 882351, 968856, 980390, 1038060, 1042440, 1128120, 1176468, 1211070, 1372546, 1453284, 1470585, 1563660, 1614760, 1692180, 1764702, 1816605, 1960780, 2058819, 2076120, 2352936, 2422140, 2745092, 2906568, 2941170, 3127320, 3384360, 3431365, 3529404, 3633210, 3921560, 4117638, 4411755, 4844280, 5490184, 5882340, 6176457, 6862730, 7058808, 7266420, 8235276, 8823510, 10294095, 11764680, 12352914, 13725460, 14532840, 16470552, 17647020, 20588190, 24705828, 27450920, 30882285, 35294040, 41176380, 49411656, 61764570, 82352760, 123529140, 247058280]

約数ペア:

[(1, 247058280), (2, 123529140), (3, 82352760), (4, 61764570), (5, 49411656), (6, 41176380), (7, 35294040), (8, 30882285), (9, 27450920), (10, 24705828), (12, 20588190), (14, 17647020), (15, 16470552), (17, 14532840), (18, 13725460), (20, 12352914), (21, 11764680), (24, 10294095), (28, 8823510), (30, 8235276), (34, 7266420), (35, 7058808), (36, 6862730), (40, 6176457), (42, 5882340), (45, 5490184), (51, 4844280), (56, 4411755), (60, 4117638), (63, 3921560), (68, 3633210), (70, 3529404), (72, 3431365), (73, 3384360), (79, 3127320), (84, 2941170), (85, 2906568), (90, 2745092), (102, 2422140), (105, 2352936), (119, 2076120), (120, 2058819), (126, 1960780), (136, 1816605), (140, 1764702), (146, 1692180), (153, 1614760), (158, 1563660), (168, 1470585), (170, 1453284), (180, 1372546), (204, 1211070), (210, 1176468), (219, 1128120), (237, 1042440), (238, 1038060), (252, 980390), (255, 968856), (280, 882351), (292, 846090), (306, 807380), (315, 784312), (316, 781830), (340, 726642), (357, 692040), (360, 686273), (365, 676872), (395, 625464), (408, 605535), (420, 588234), (438, 564060), (474, 521220), (476, 519030), (504, 490195), (510, 484428), (511, 483480), (553, 446760), (584, 423045), (595, 415224), (612, 403690), (630, 392156), (632, 390915), (657, 376040), (680, 363321), (711, 347480), (714, 346020), (730, 338436), (765, 322952), (790, 312732), (840, 294117), (876, 282030), (948, 260610), (952, 259515), (1020, 242214), (1022, 241740), (1071, 230680), (1095, 225624), (1106, 223380), (1185, 208488), (1190, 207612), (1224, 201845), (1241, 199080), (1260, 196078), (1314, 188020), (1343, 183960), (1422, 173740), (1428, 173010), (1460, 169218), (1530, 161476), (1533, 161160), (1580, 156366), (1659, 148920), (1752, 141015), (1785, 138408), (1896, 130305), (2040, 121107), (2044, 120870), (2142, 115340), (2190, 112812), (2212, 111690), (2370, 104244), (2380, 103806), (2482, 99540), (2520, 98039), (2555, 96696), (2628, 94010), (2686, 91980), (2765, 89352), (2844, 86870), (2856, 86505), (2920, 84609), (3060, 80738), (3066, 80580), (3160, 78183), (3285, 75208), (3318, 74460), (3555, 69496), (3570, 69204), (3723, 66360), (4029, 61320), (4088, 60435), (4284, 57670), (4380, 56406), (4424, 55845), (4599, 53720), (4740, 52122), (4760, 51903), (4964, 49770), (4977, 49640), (5110, 48348), (5256, 47005), (5355, 46136), (5372, 45990), (5530, 44676), (5688, 43435), (5767, 42840), (6120, 40369), (6132, 40290), (6205, 39816), (6570, 37604), (6636, 37230), (6715, 36792), (7110, 34748), (7140, 34602), (7446, 33180), (7665, 32232), (8058, 30660), (8295, 29784), (8568, 28835), (8687, 28440), (8760, 28203), (9198, 26860), (9401, 26280), (9480, 26061), (9928, 24885), (9954, 24820), (10220, 24174), (10710, 23068), (10744, 22995), (11060, 22338), (11169, 22120), (11534, 21420), (12087, 20440), (12264, 20145), (12410, 19908), (13140, 18802), (13272, 18615), (13430, 18396), (14220, 17374), (14280, 17301), (14892, 16590), (15330, 16116)]