354935880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:688

約数の個数: 192

約数和(自身を含む): 1253070000

約数和(自身を除く): 898134120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 149, 156, 180, 195, 234, 260, 298, 312, 360, 390, 447, 468, 509, 520, 585, 596, 745, 780, 894, 936, 1018, 1170, 1192, 1341, 1490, 1527, 1560, 1788, 1937, 2036, 2235, 2340, 2545, 2682, 2980, 3054, 3576, 3874, 4072, 4470, 4581, 4680, 5090, 5364, 5811, 5960, 6108, 6617, 6705, 7635, 7748, 8940, 9162, 9685, 10180, 10728, 11622, 12216, 13234, 13410, 15270, 15496, 17433, 17880, 18324, 19370, 19851, 20360, 22905, 23244, 26468, 26820, 29055, 30540, 33085, 34866, 36648, 38740, 39702, 45810, 46488, 52936, 53640, 58110, 59553, 61080, 66170, 69732, 75841, 77480, 79404, 87165, 91620, 99255, 116220, 119106, 132340, 139464, 151682, 158808, 174330, 183240, 198510, 227523, 232440, 238212, 264680, 297765, 303364, 348660, 379205, 397020, 455046, 476424, 595530, 606728, 682569, 697320, 758410, 794040, 910092, 985933, 1137615, 1191060, 1365138, 1516820, 1820184, 1971866, 2275230, 2382120, 2730276, 2957799, 3033640, 3412845, 3943732, 4550460, 4929665, 5460552, 5915598, 6825690, 7887464, 8873397, 9100920, 9859330, 11831196, 13651380, 14788995, 17746794, 19718660, 23662392, 27302760, 29577990, 35493588, 39437320, 44366985, 59155980, 70987176, 88733970, 118311960, 177467940, 354935880]

約数ペア:

[(1, 354935880), (2, 177467940), (3, 118311960), (4, 88733970), (5, 70987176), (6, 59155980), (8, 44366985), (9, 39437320), (10, 35493588), (12, 29577990), (13, 27302760), (15, 23662392), (18, 19718660), (20, 17746794), (24, 14788995), (26, 13651380), (30, 11831196), (36, 9859330), (39, 9100920), (40, 8873397), (45, 7887464), (52, 6825690), (60, 5915598), (65, 5460552), (72, 4929665), (78, 4550460), (90, 3943732), (104, 3412845), (117, 3033640), (120, 2957799), (130, 2730276), (149, 2382120), (156, 2275230), (180, 1971866), (195, 1820184), (234, 1516820), (260, 1365138), (298, 1191060), (312, 1137615), (360, 985933), (390, 910092), (447, 794040), (468, 758410), (509, 697320), (520, 682569), (585, 606728), (596, 595530), (745, 476424), (780, 455046), (894, 397020), (936, 379205), (1018, 348660), (1170, 303364), (1192, 297765), (1341, 264680), (1490, 238212), (1527, 232440), (1560, 227523), (1788, 198510), (1937, 183240), (2036, 174330), (2235, 158808), (2340, 151682), (2545, 139464), (2682, 132340), (2980, 119106), (3054, 116220), (3576, 99255), (3874, 91620), (4072, 87165), (4470, 79404), (4581, 77480), (4680, 75841), (5090, 69732), (5364, 66170), (5811, 61080), (5960, 59553), (6108, 58110), (6617, 53640), (6705, 52936), (7635, 46488), (7748, 45810), (8940, 39702), (9162, 38740), (9685, 36648), (10180, 34866), (10728, 33085), (11622, 30540), (12216, 29055), (13234, 26820), (13410, 26468), (15270, 23244), (15496, 22905), (17433, 20360), (17880, 19851), (18324, 19370)]