389166960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:312

約数の個数: 320

約数和(自身を含む): 1507903488

約数和(自身を除く): 1118736528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 103, 104, 105, 112, 120, 130, 140, 156, 168, 173, 182, 195, 206, 208, 210, 240, 260, 273, 280, 309, 312, 336, 346, 364, 390, 412, 420, 455, 515, 519, 520, 546, 560, 618, 624, 692, 721, 728, 780, 824, 840, 865, 910, 1030, 1038, 1040, 1092, 1211, 1236, 1339, 1365, 1384, 1442, 1456, 1545, 1560, 1648, 1680, 1730, 1820, 2060, 2076, 2163, 2184, 2249, 2422, 2472, 2595, 2678, 2730, 2768, 2884, 3090, 3120, 3460, 3605, 3633, 3640, 4017, 4120, 4152, 4326, 4368, 4498, 4844, 4944, 5190, 5356, 5460, 5768, 6055, 6180, 6695, 6747, 6920, 7210, 7266, 7280, 8034, 8240, 8304, 8652, 8996, 9373, 9688, 10380, 10712, 10815, 10920, 11245, 11536, 12110, 12360, 13390, 13494, 13840, 14420, 14532, 15743, 16068, 17304, 17819, 17992, 18165, 18746, 19376, 20085, 20760, 21424, 21630, 21840, 22490, 24220, 24720, 26780, 26988, 28119, 28840, 29064, 31486, 32136, 33735, 34608, 35638, 35984, 36330, 37492, 40170, 41520, 43260, 44980, 46865, 47229, 48440, 53457, 53560, 53976, 56238, 57680, 58128, 62972, 64272, 67470, 71276, 72660, 74984, 78715, 80340, 86520, 89095, 89960, 93730, 94458, 96880, 106914, 107120, 107952, 112476, 124733, 125944, 134940, 140595, 142552, 145320, 149968, 157430, 160680, 173040, 178190, 179920, 187460, 188916, 213828, 224952, 231647, 236145, 249466, 251888, 267285, 269880, 281190, 285104, 290640, 314860, 321360, 356380, 374199, 374920, 377832, 427656, 449904, 463294, 472290, 498932, 534570, 539760, 562380, 623665, 629720, 694941, 712760, 748398, 749840, 755664, 855312, 926588, 944580, 997864, 1069140, 1124760, 1158235, 1247330, 1259440, 1389882, 1425520, 1496796, 1621529, 1853176, 1870995, 1889160, 1995728, 2138280, 2249520, 2316470, 2494660, 2779764, 2993592, 3243058, 3474705, 3706352, 3741990, 3778320, 4276560, 4632940, 4864587, 4989320, 5559528, 5987184, 6486116, 6949410, 7483980, 8107645, 9265880, 9729174, 9978640, 11119056, 12972232, 13898820, 14967960, 16215290, 18531760, 19458348, 24322935, 25944464, 27797640, 29935920, 32430580, 38916696, 48645870, 55595280, 64861160, 77833392, 97291740, 129722320, 194583480, 389166960]

約数ペア:

[(1, 389166960), (2, 194583480), (3, 129722320), (4, 97291740), (5, 77833392), (6, 64861160), (7, 55595280), (8, 48645870), (10, 38916696), (12, 32430580), (13, 29935920), (14, 27797640), (15, 25944464), (16, 24322935), (20, 19458348), (21, 18531760), (24, 16215290), (26, 14967960), (28, 13898820), (30, 12972232), (35, 11119056), (39, 9978640), (40, 9729174), (42, 9265880), (48, 8107645), (52, 7483980), (56, 6949410), (60, 6486116), (65, 5987184), (70, 5559528), (78, 4989320), (80, 4864587), (84, 4632940), (91, 4276560), (103, 3778320), (104, 3741990), (105, 3706352), (112, 3474705), (120, 3243058), (130, 2993592), (140, 2779764), (156, 2494660), (168, 2316470), (173, 2249520), (182, 2138280), (195, 1995728), (206, 1889160), (208, 1870995), (210, 1853176), (240, 1621529), (260, 1496796), (273, 1425520), (280, 1389882), (309, 1259440), (312, 1247330), (336, 1158235), (346, 1124760), (364, 1069140), (390, 997864), (412, 944580), (420, 926588), (455, 855312), (515, 755664), (519, 749840), (520, 748398), (546, 712760), (560, 694941), (618, 629720), (624, 623665), (692, 562380), (721, 539760), (728, 534570), (780, 498932), (824, 472290), (840, 463294), (865, 449904), (910, 427656), (1030, 377832), (1038, 374920), (1040, 374199), (1092, 356380), (1211, 321360), (1236, 314860), (1339, 290640), (1365, 285104), (1384, 281190), (1442, 269880), (1456, 267285), (1545, 251888), (1560, 249466), (1648, 236145), (1680, 231647), (1730, 224952), (1820, 213828), (2060, 188916), (2076, 187460), (2163, 179920), (2184, 178190), (2249, 173040), (2422, 160680), (2472, 157430), (2595, 149968), (2678, 145320), (2730, 142552), (2768, 140595), (2884, 134940), (3090, 125944), (3120, 124733), (3460, 112476), (3605, 107952), (3633, 107120), (3640, 106914), (4017, 96880), (4120, 94458), (4152, 93730), (4326, 89960), (4368, 89095), (4498, 86520), (4844, 80340), (4944, 78715), (5190, 74984), (5356, 72660), (5460, 71276), (5768, 67470), (6055, 64272), (6180, 62972), (6695, 58128), (6747, 57680), (6920, 56238), (7210, 53976), (7266, 53560), (7280, 53457), (8034, 48440), (8240, 47229), (8304, 46865), (8652, 44980), (8996, 43260), (9373, 41520), (9688, 40170), (10380, 37492), (10712, 36330), (10815, 35984), (10920, 35638), (11245, 34608), (11536, 33735), (12110, 32136), (12360, 31486), (13390, 29064), (13494, 28840), (13840, 28119), (14420, 26988), (14532, 26780), (15743, 24720), (16068, 24220), (17304, 22490), (17819, 21840), (17992, 21630), (18165, 21424), (18746, 20760), (19376, 20085)]