406202160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2657}}^1$

素因数の和:2700

約数の個数: 240

約数和(自身を含む): 1578086496

約数和(自身を除く): 1171884336

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, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 624, 637, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1176, 1274, 1365, 1456, 1470, 1560, 1680, 1820, 1911, 1960, 2184, 2352, 2548, 2657, 2730, 2940, 3120, 3185, 3640, 3822, 3920, 4368, 5096, 5314, 5460, 5880, 6370, 7280, 7644, 7971, 9555, 10192, 10628, 10920, 11760, 12740, 13285, 15288, 15942, 18599, 19110, 21256, 21840, 25480, 26570, 30576, 31884, 34541, 37198, 38220, 39855, 42512, 50960, 53140, 55797, 63768, 69082, 74396, 76440, 79710, 92995, 103623, 106280, 111594, 127536, 130193, 138164, 148792, 152880, 159420, 172705, 185990, 207246, 212560, 223188, 241787, 260386, 276328, 278985, 297584, 318840, 345410, 371980, 390579, 414492, 446376, 483574, 518115, 520772, 552656, 557970, 637680, 650965, 690820, 725361, 743960, 781158, 828984, 892752, 967148, 1036230, 1041544, 1115940, 1208935, 1301930, 1381640, 1450722, 1487920, 1562316, 1657968, 1692509, 1934296, 1952895, 2072460, 2083088, 2231880, 2417870, 2603860, 2763280, 2901444, 3124632, 3385018, 3626805, 3868592, 3905790, 4144920, 4463760, 4835740, 5077527, 5207720, 5802888, 6249264, 6770036, 7253610, 7811580, 8289840, 8462545, 9671480, 10155054, 10415440, 11605776, 13540072, 14507220, 15623160, 16925090, 19342960, 20310108, 25387635, 27080144, 29014440, 31246320, 33850180, 40620216, 50775270, 58028880, 67700360, 81240432, 101550540, 135400720, 203101080, 406202160]

約数ペア:

[(1, 406202160), (2, 203101080), (3, 135400720), (4, 101550540), (5, 81240432), (6, 67700360), (7, 58028880), (8, 50775270), (10, 40620216), (12, 33850180), (13, 31246320), (14, 29014440), (15, 27080144), (16, 25387635), (20, 20310108), (21, 19342960), (24, 16925090), (26, 15623160), (28, 14507220), (30, 13540072), (35, 11605776), (39, 10415440), (40, 10155054), (42, 9671480), (48, 8462545), (49, 8289840), (52, 7811580), (56, 7253610), (60, 6770036), (65, 6249264), (70, 5802888), (78, 5207720), (80, 5077527), (84, 4835740), (91, 4463760), (98, 4144920), (104, 3905790), (105, 3868592), (112, 3626805), (120, 3385018), (130, 3124632), (140, 2901444), (147, 2763280), (156, 2603860), (168, 2417870), (182, 2231880), (195, 2083088), (196, 2072460), (208, 1952895), (210, 1934296), (240, 1692509), (245, 1657968), (260, 1562316), (273, 1487920), (280, 1450722), (294, 1381640), (312, 1301930), (336, 1208935), (364, 1115940), (390, 1041544), (392, 1036230), (420, 967148), (455, 892752), (490, 828984), (520, 781158), (546, 743960), (560, 725361), (588, 690820), (624, 650965), (637, 637680), (728, 557970), (735, 552656), (780, 520772), (784, 518115), (840, 483574), (910, 446376), (980, 414492), (1040, 390579), (1092, 371980), (1176, 345410), (1274, 318840), (1365, 297584), (1456, 278985), (1470, 276328), (1560, 260386), (1680, 241787), (1820, 223188), (1911, 212560), (1960, 207246), (2184, 185990), (2352, 172705), (2548, 159420), (2657, 152880), (2730, 148792), (2940, 138164), (3120, 130193), (3185, 127536), (3640, 111594), (3822, 106280), (3920, 103623), (4368, 92995), (5096, 79710), (5314, 76440), (5460, 74396), (5880, 69082), (6370, 63768), (7280, 55797), (7644, 53140), (7971, 50960), (9555, 42512), (10192, 39855), (10628, 38220), (10920, 37198), (11760, 34541), (12740, 31884), (13285, 30576), (15288, 26570), (15942, 25480), (18599, 21840), (19110, 21256)]