306985280280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{743}}^1\times {\mathrm{2423}}^1$

素因数の和:3223

約数の個数: 384

約数和(自身を含む): 1110207513600

約数和(自身を除く): 803222233320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 49, 56, 58, 60, 70, 84, 87, 98, 105, 116, 120, 140, 145, 147, 168, 174, 196, 203, 210, 232, 245, 280, 290, 294, 348, 392, 406, 420, 435, 490, 580, 588, 609, 696, 735, 743, 812, 840, 870, 980, 1015, 1160, 1176, 1218, 1421, 1470, 1486, 1624, 1740, 1960, 2030, 2229, 2423, 2436, 2842, 2940, 2972, 3045, 3480, 3715, 4060, 4263, 4458, 4846, 4872, 5201, 5684, 5880, 5944, 6090, 7105, 7269, 7430, 8120, 8526, 8916, 9692, 10402, 11145, 11368, 12115, 12180, 14210, 14538, 14860, 15603, 16961, 17052, 17832, 19384, 20804, 21315, 21547, 22290, 24230, 24360, 26005, 28420, 29076, 29720, 31206, 33922, 34104, 36345, 36407, 41608, 42630, 43094, 44580, 48460, 50883, 52010, 56840, 58152, 62412, 64641, 67844, 70267, 72690, 72814, 78015, 84805, 85260, 86188, 89160, 96920, 101766, 104020, 107735, 109221, 118727, 124824, 129282, 135688, 140534, 145380, 145628, 150829, 156030, 169610, 170520, 172376, 182035, 203532, 208040, 210801, 215470, 218442, 237454, 254415, 258564, 281068, 290760, 291256, 301658, 312060, 323205, 339220, 351335, 356181, 364070, 407064, 421602, 430940, 436884, 452487, 474908, 491869, 508830, 517128, 546105, 562136, 593635, 603316, 624120, 646410, 678440, 702670, 712362, 728140, 754145, 843204, 861880, 873768, 904974, 949816, 983738, 1017660, 1054005, 1055803, 1092210, 1187270, 1206632, 1292820, 1405340, 1424724, 1456280, 1475607, 1508290, 1686408, 1780905, 1800289, 1809948, 1967476, 2035320, 2108010, 2111606, 2184420, 2262435, 2374540, 2459345, 2585640, 2810680, 2849448, 2951214, 3016580, 3167409, 3443083, 3561810, 3600578, 3619896, 3934952, 4216020, 4223212, 4368840, 4524870, 4749080, 4918690, 5279015, 5400867, 5902428, 6033160, 6334818, 6886166, 7123620, 7201156, 7378035, 8432040, 8446424, 9001445, 9049740, 9837380, 10329249, 10558030, 10801734, 11804856, 12602023, 12669636, 13772332, 14247240, 14402312, 14756070, 15837045, 17215415, 18002890, 18099480, 19674760, 20658498, 21116060, 21603468, 25204046, 25339272, 27004335, 27544664, 29512140, 31674090, 34430830, 36005780, 37806069, 41316996, 42232120, 43206936, 50408092, 51646245, 52208381, 54008670, 59024280, 63010115, 63348180, 68861660, 72011560, 75612138, 82633992, 88214161, 100816184, 103292490, 104416762, 108017340, 126020230, 126696360, 137723320, 151224276, 156625143, 176428322, 189030345, 206584980, 208833524, 216034680, 252040460, 261041905, 264642483, 302448552, 313250286, 352856644, 365458667, 378060690, 413169960, 417667048, 441070805, 504080920, 522083810, 529284966, 626500572, 705713288, 730917334, 756121380, 783125715, 882141610, 1044167620, 1058569932, 1096376001, 1253001144, 1323212415, 1461834668, 1512242760, 1566251430, 1764283220, 1827293335, 2088335240, 2117139864, 2192752002, 2558210669, 2646424830, 2923669336, 3132502860, 3528566440, 3654586670, 4385504004, 5116421338, 5292849660, 5481880005, 6265005720, 7309173340, 7674632007, 8771008008, 10232842676, 10585699320, 10963760010, 12791053345, 14618346680, 15349264014, 20465685352, 21927520020, 25582106690, 30698528028, 38373160035, 43855040040, 51164213380, 61397056056, 76746320070, 102328426760, 153492640140, 306985280280]

約数ペア:

[(1, 306985280280), (2, 153492640140), (3, 102328426760), (4, 76746320070), (5, 61397056056), (6, 51164213380), (7, 43855040040), (8, 38373160035), (10, 30698528028), (12, 25582106690), (14, 21927520020), (15, 20465685352), (20, 15349264014), (21, 14618346680), (24, 12791053345), (28, 10963760010), (29, 10585699320), (30, 10232842676), (35, 8771008008), (40, 7674632007), (42, 7309173340), (49, 6265005720), (56, 5481880005), (58, 5292849660), (60, 5116421338), (70, 4385504004), (84, 3654586670), (87, 3528566440), (98, 3132502860), (105, 2923669336), (116, 2646424830), (120, 2558210669), (140, 2192752002), (145, 2117139864), (147, 2088335240), (168, 1827293335), (174, 1764283220), (196, 1566251430), (203, 1512242760), (210, 1461834668), (232, 1323212415), (245, 1253001144), (280, 1096376001), (290, 1058569932), (294, 1044167620), (348, 882141610), (392, 783125715), (406, 756121380), (420, 730917334), (435, 705713288), (490, 626500572), (580, 529284966), (588, 522083810), (609, 504080920), (696, 441070805), (735, 417667048), (743, 413169960), (812, 378060690), (840, 365458667), (870, 352856644), (980, 313250286), (1015, 302448552), (1160, 264642483), (1176, 261041905), (1218, 252040460), (1421, 216034680), (1470, 208833524), (1486, 206584980), (1624, 189030345), (1740, 176428322), (1960, 156625143), (2030, 151224276), (2229, 137723320), (2423, 126696360), (2436, 126020230), (2842, 108017340), (2940, 104416762), (2972, 103292490), (3045, 100816184), (3480, 88214161), (3715, 82633992), (4060, 75612138), (4263, 72011560), (4458, 68861660), (4846, 63348180), (4872, 63010115), (5201, 59024280), (5684, 54008670), (5880, 52208381), (5944, 51646245), (6090, 50408092), (7105, 43206936), (7269, 42232120), (7430, 41316996), (8120, 37806069), (8526, 36005780), (8916, 34430830), (9692, 31674090), (10402, 29512140), (11145, 27544664), (11368, 27004335), (12115, 25339272), (12180, 25204046), (14210, 21603468), (14538, 21116060), (14860, 20658498), (15603, 19674760), (16961, 18099480), (17052, 18002890), (17832, 17215415), (19384, 15837045), (20804, 14756070), (21315, 14402312), (21547, 14247240), (22290, 13772332), (24230, 12669636), (24360, 12602023), (26005, 11804856), (28420, 10801734), (29076, 10558030), (29720, 10329249), (31206, 9837380), (33922, 9049740), (34104, 9001445), (36345, 8446424), (36407, 8432040), (41608, 7378035), (42630, 7201156), (43094, 7123620), (44580, 6886166), (48460, 6334818), (50883, 6033160), (52010, 5902428), (56840, 5400867), (58152, 5279015), (62412, 4918690), (64641, 4749080), (67844, 4524870), (70267, 4368840), (72690, 4223212), (72814, 4216020), (78015, 3934952), (84805, 3619896), (85260, 3600578), (86188, 3561810), (89160, 3443083), (96920, 3167409), (101766, 3016580), (104020, 2951214), (107735, 2849448), (109221, 2810680), (118727, 2585640), (124824, 2459345), (129282, 2374540), (135688, 2262435), (140534, 2184420), (145380, 2111606), (145628, 2108010), (150829, 2035320), (156030, 1967476), (169610, 1809948), (170520, 1800289), (172376, 1780905), (182035, 1686408), (203532, 1508290), (208040, 1475607), (210801, 1456280), (215470, 1424724), (218442, 1405340), (237454, 1292820), (254415, 1206632), (258564, 1187270), (281068, 1092210), (290760, 1055803), (291256, 1054005), (301658, 1017660), (312060, 983738), (323205, 949816), (339220, 904974), (351335, 873768), (356181, 861880), (364070, 843204), (407064, 754145), (421602, 728140), (430940, 712362), (436884, 702670), (452487, 678440), (474908, 646410), (491869, 624120), (508830, 603316), (517128, 593635), (546105, 562136)]