347696960

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:185

約数の個数: 224

約数和(自身を含む): 967800960

約数和(自身を除く): 620104000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 53, 64, 65, 76, 80, 83, 95, 104, 106, 130, 152, 160, 166, 190, 208, 212, 247, 260, 265, 304, 320, 332, 380, 415, 416, 424, 494, 520, 530, 608, 664, 689, 760, 830, 832, 848, 988, 1007, 1040, 1060, 1079, 1216, 1235, 1328, 1378, 1520, 1577, 1660, 1696, 1976, 2014, 2080, 2120, 2158, 2470, 2656, 2756, 3040, 3154, 3320, 3392, 3445, 3952, 4028, 4160, 4240, 4316, 4399, 4940, 5035, 5312, 5395, 5512, 6080, 6308, 6640, 6890, 7885, 7904, 8056, 8480, 8632, 8798, 9880, 10070, 10790, 11024, 12616, 13091, 13280, 13780, 15770, 15808, 16112, 16960, 17264, 17596, 19760, 20140, 20501, 21580, 21995, 22048, 25232, 26182, 26560, 27560, 31540, 32224, 34528, 35192, 39520, 40280, 41002, 43160, 43990, 44096, 50464, 52364, 55120, 57187, 63080, 64448, 65455, 69056, 70384, 79040, 80560, 82004, 83581, 86320, 87980, 100928, 102505, 104728, 110240, 114374, 126160, 130910, 140768, 161120, 164008, 167162, 172640, 175960, 205010, 209456, 220480, 228748, 252320, 261820, 281536, 285935, 322240, 328016, 334324, 345280, 351920, 410020, 417905, 418912, 457496, 504640, 523640, 571870, 656032, 668648, 703840, 820040, 835810, 837824, 914992, 1047280, 1086553, 1143740, 1312064, 1337296, 1407680, 1640080, 1671620, 1829984, 2094560, 2173106, 2287480, 2674592, 3280160, 3343240, 3659968, 4189120, 4346212, 4574960, 5349184, 5432765, 6560320, 6686480, 8692424, 9149920, 10865530, 13372960, 17384848, 18299840, 21731060, 26745920, 34769696, 43462120, 69539392, 86924240, 173848480, 347696960]

約数ペア:

[(1, 347696960), (2, 173848480), (4, 86924240), (5, 69539392), (8, 43462120), (10, 34769696), (13, 26745920), (16, 21731060), (19, 18299840), (20, 17384848), (26, 13372960), (32, 10865530), (38, 9149920), (40, 8692424), (52, 6686480), (53, 6560320), (64, 5432765), (65, 5349184), (76, 4574960), (80, 4346212), (83, 4189120), (95, 3659968), (104, 3343240), (106, 3280160), (130, 2674592), (152, 2287480), (160, 2173106), (166, 2094560), (190, 1829984), (208, 1671620), (212, 1640080), (247, 1407680), (260, 1337296), (265, 1312064), (304, 1143740), (320, 1086553), (332, 1047280), (380, 914992), (415, 837824), (416, 835810), (424, 820040), (494, 703840), (520, 668648), (530, 656032), (608, 571870), (664, 523640), (689, 504640), (760, 457496), (830, 418912), (832, 417905), (848, 410020), (988, 351920), (1007, 345280), (1040, 334324), (1060, 328016), (1079, 322240), (1216, 285935), (1235, 281536), (1328, 261820), (1378, 252320), (1520, 228748), (1577, 220480), (1660, 209456), (1696, 205010), (1976, 175960), (2014, 172640), (2080, 167162), (2120, 164008), (2158, 161120), (2470, 140768), (2656, 130910), (2756, 126160), (3040, 114374), (3154, 110240), (3320, 104728), (3392, 102505), (3445, 100928), (3952, 87980), (4028, 86320), (4160, 83581), (4240, 82004), (4316, 80560), (4399, 79040), (4940, 70384), (5035, 69056), (5312, 65455), (5395, 64448), (5512, 63080), (6080, 57187), (6308, 55120), (6640, 52364), (6890, 50464), (7885, 44096), (7904, 43990), (8056, 43160), (8480, 41002), (8632, 40280), (8798, 39520), (9880, 35192), (10070, 34528), (10790, 32224), (11024, 31540), (12616, 27560), (13091, 26560), (13280, 26182), (13780, 25232), (15770, 22048), (15808, 21995), (16112, 21580), (16960, 20501), (17264, 20140), (17596, 19760)]