345006480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15797}}^1$

素因数の和:15833

約数の個数: 160

約数和(自身を含む): 1316415744

約数和(自身を除く): 971409264

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, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 15797, 21840, 31594, 47391, 63188, 78985, 94782, 110579, 126376, 157970, 189564, 205361, 221158, 236955, 252752, 315940, 331737, 379128, 410722, 442316, 473910, 552895, 616083, 631880, 663474, 758256, 821444, 884632, 947820, 1026805, 1105790, 1232166, 1263760, 1326948, 1437527, 1642888, 1658685, 1769264, 1895640, 2053610, 2211580, 2464332, 2653896, 2875054, 3080415, 3285776, 3317370, 3791280, 4107220, 4312581, 4423160, 4928664, 5307792, 5750108, 6160830, 6634740, 7187635, 8214440, 8625162, 8846320, 9857328, 11500216, 12321660, 13269480, 14375270, 16428880, 17250324, 21562905, 23000432, 24643320, 26538960, 28750540, 34500648, 43125810, 49286640, 57501080, 69001296, 86251620, 115002160, 172503240, 345006480]

約数ペア:

[(1, 345006480), (2, 172503240), (3, 115002160), (4, 86251620), (5, 69001296), (6, 57501080), (7, 49286640), (8, 43125810), (10, 34500648), (12, 28750540), (13, 26538960), (14, 24643320), (15, 23000432), (16, 21562905), (20, 17250324), (21, 16428880), (24, 14375270), (26, 13269480), (28, 12321660), (30, 11500216), (35, 9857328), (39, 8846320), (40, 8625162), (42, 8214440), (48, 7187635), (52, 6634740), (56, 6160830), (60, 5750108), (65, 5307792), (70, 4928664), (78, 4423160), (80, 4312581), (84, 4107220), (91, 3791280), (104, 3317370), (105, 3285776), (112, 3080415), (120, 2875054), (130, 2653896), (140, 2464332), (156, 2211580), (168, 2053610), (182, 1895640), (195, 1769264), (208, 1658685), (210, 1642888), (240, 1437527), (260, 1326948), (273, 1263760), (280, 1232166), (312, 1105790), (336, 1026805), (364, 947820), (390, 884632), (420, 821444), (455, 758256), (520, 663474), (546, 631880), (560, 616083), (624, 552895), (728, 473910), (780, 442316), (840, 410722), (910, 379128), (1040, 331737), (1092, 315940), (1365, 252752), (1456, 236955), (1560, 221158), (1680, 205361), (1820, 189564), (2184, 157970), (2730, 126376), (3120, 110579), (3640, 94782), (4368, 78985), (5460, 63188), (7280, 47391), (10920, 31594), (15797, 21840)]