195591240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13931}}^1$

素因数の和:13964

約数の個数: 128

約数和(自身を含む): 702172800

約数和(自身を除く): 506581560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 13931, 14040, 27862, 41793, 55724, 69655, 83586, 111448, 125379, 139310, 167172, 181103, 208965, 250758, 278620, 334344, 362206, 376137, 417930, 501516, 543309, 557240, 626895, 724412, 752274, 835860, 905515, 1003032, 1086618, 1253790, 1448824, 1504548, 1629927, 1671720, 1811030, 1880685, 2173236, 2507580, 2716545, 3009096, 3259854, 3622060, 3761370, 4346472, 4889781, 5015160, 5433090, 6519708, 7244120, 7522740, 8149635, 9779562, 10866180, 13039416, 15045480, 16299270, 19559124, 21732360, 24448905, 32598540, 39118248, 48897810, 65197080, 97795620, 195591240]

約数ペア:

[(1, 195591240), (2, 97795620), (3, 65197080), (4, 48897810), (5, 39118248), (6, 32598540), (8, 24448905), (9, 21732360), (10, 19559124), (12, 16299270), (13, 15045480), (15, 13039416), (18, 10866180), (20, 9779562), (24, 8149635), (26, 7522740), (27, 7244120), (30, 6519708), (36, 5433090), (39, 5015160), (40, 4889781), (45, 4346472), (52, 3761370), (54, 3622060), (60, 3259854), (65, 3009096), (72, 2716545), (78, 2507580), (90, 2173236), (104, 1880685), (108, 1811030), (117, 1671720), (120, 1629927), (130, 1504548), (135, 1448824), (156, 1253790), (180, 1086618), (195, 1003032), (216, 905515), (234, 835860), (260, 752274), (270, 724412), (312, 626895), (351, 557240), (360, 543309), (390, 501516), (468, 417930), (520, 376137), (540, 362206), (585, 334344), (702, 278620), (780, 250758), (936, 208965), (1080, 181103), (1170, 167172), (1404, 139310), (1560, 125379), (1755, 111448), (2340, 83586), (2808, 69655), (3510, 55724), (4680, 41793), (7020, 27862), (13931, 14040)]