396111840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:345

約数の個数: 192

約数和(自身を含む): 1293304320

約数和(自身を除く): 897192480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 71, 80, 96, 118, 120, 142, 160, 177, 197, 213, 236, 240, 284, 295, 354, 355, 394, 426, 472, 480, 568, 590, 591, 708, 710, 788, 852, 885, 944, 985, 1065, 1136, 1180, 1182, 1416, 1420, 1576, 1704, 1770, 1888, 1970, 2130, 2272, 2360, 2364, 2832, 2840, 2955, 3152, 3408, 3540, 3940, 4189, 4260, 4720, 4728, 5664, 5680, 5910, 6304, 6816, 7080, 7880, 8378, 8520, 9440, 9456, 11360, 11623, 11820, 12567, 13987, 14160, 15760, 16756, 17040, 18912, 20945, 23246, 23640, 25134, 27974, 28320, 31520, 33512, 34080, 34869, 41890, 41961, 46492, 47280, 50268, 55948, 58115, 62835, 67024, 69738, 69935, 83780, 83922, 92984, 94560, 100536, 111896, 116230, 125670, 134048, 139476, 139870, 167560, 167844, 174345, 185968, 201072, 209805, 223792, 232460, 251340, 278952, 279740, 335120, 335688, 348690, 371936, 402144, 419610, 447584, 464920, 502680, 557904, 559480, 670240, 671376, 697380, 825233, 839220, 929840, 1005360, 1115808, 1118960, 1342752, 1394760, 1650466, 1678440, 1859680, 2010720, 2237920, 2475699, 2789520, 3300932, 3356880, 4126165, 4951398, 5579040, 6601864, 6713760, 8252330, 9902796, 12378495, 13203728, 16504660, 19805592, 24756990, 26407456, 33009320, 39611184, 49513980, 66018640, 79222368, 99027960, 132037280, 198055920, 396111840]

約数ペア:

[(1, 396111840), (2, 198055920), (3, 132037280), (4, 99027960), (5, 79222368), (6, 66018640), (8, 49513980), (10, 39611184), (12, 33009320), (15, 26407456), (16, 24756990), (20, 19805592), (24, 16504660), (30, 13203728), (32, 12378495), (40, 9902796), (48, 8252330), (59, 6713760), (60, 6601864), (71, 5579040), (80, 4951398), (96, 4126165), (118, 3356880), (120, 3300932), (142, 2789520), (160, 2475699), (177, 2237920), (197, 2010720), (213, 1859680), (236, 1678440), (240, 1650466), (284, 1394760), (295, 1342752), (354, 1118960), (355, 1115808), (394, 1005360), (426, 929840), (472, 839220), (480, 825233), (568, 697380), (590, 671376), (591, 670240), (708, 559480), (710, 557904), (788, 502680), (852, 464920), (885, 447584), (944, 419610), (985, 402144), (1065, 371936), (1136, 348690), (1180, 335688), (1182, 335120), (1416, 279740), (1420, 278952), (1576, 251340), (1704, 232460), (1770, 223792), (1888, 209805), (1970, 201072), (2130, 185968), (2272, 174345), (2360, 167844), (2364, 167560), (2832, 139870), (2840, 139476), (2955, 134048), (3152, 125670), (3408, 116230), (3540, 111896), (3940, 100536), (4189, 94560), (4260, 92984), (4720, 83922), (4728, 83780), (5664, 69935), (5680, 69738), (5910, 67024), (6304, 62835), (6816, 58115), (7080, 55948), (7880, 50268), (8378, 47280), (8520, 46492), (9440, 41961), (9456, 41890), (11360, 34869), (11623, 34080), (11820, 33512), (12567, 31520), (13987, 28320), (14160, 27974), (15760, 25134), (16756, 23640), (17040, 23246), (18912, 20945)]