1157851240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{331}}^1$

素因数の和:424

約数の個数: 192

約数和(自身を含む): 3323134080

約数和(自身を除く): 2165282840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 91, 104, 124, 130, 140, 155, 182, 217, 248, 260, 280, 310, 331, 364, 403, 434, 455, 520, 620, 662, 728, 806, 868, 910, 961, 1085, 1240, 1324, 1612, 1655, 1736, 1820, 1922, 2015, 2170, 2317, 2648, 2821, 3224, 3310, 3640, 3844, 4030, 4303, 4340, 4634, 4805, 5642, 6620, 6727, 7688, 8060, 8606, 8680, 9268, 9610, 10261, 11284, 11585, 12493, 13240, 13454, 14105, 16120, 17212, 18536, 19220, 20522, 21515, 22568, 23170, 24986, 26908, 28210, 30121, 33635, 34424, 38440, 41044, 43030, 46340, 49972, 51305, 53816, 56420, 60242, 62465, 67270, 71827, 82088, 86060, 87451, 92680, 99944, 102610, 112840, 120484, 124930, 133393, 134540, 143654, 150605, 172120, 174902, 205220, 240968, 249860, 266786, 269080, 287308, 301210, 318091, 349804, 359135, 410440, 437255, 499720, 533572, 574616, 602420, 636182, 666965, 699608, 718270, 874510, 933751, 1067144, 1204840, 1272364, 1333930, 1436540, 1590455, 1749020, 1867502, 2226637, 2544728, 2667860, 2873080, 3180910, 3498040, 3735004, 4135183, 4453274, 4668755, 5335720, 6361820, 7470008, 8270366, 8906548, 9337510, 11133185, 12723640, 16540732, 17813096, 18675020, 20675915, 22266370, 28946281, 33081464, 37350040, 41351830, 44532740, 57892562, 82703660, 89065480, 115785124, 144731405, 165407320, 231570248, 289462810, 578925620, 1157851240]

約数ペア:

[(1, 1157851240), (2, 578925620), (4, 289462810), (5, 231570248), (7, 165407320), (8, 144731405), (10, 115785124), (13, 89065480), (14, 82703660), (20, 57892562), (26, 44532740), (28, 41351830), (31, 37350040), (35, 33081464), (40, 28946281), (52, 22266370), (56, 20675915), (62, 18675020), (65, 17813096), (70, 16540732), (91, 12723640), (104, 11133185), (124, 9337510), (130, 8906548), (140, 8270366), (155, 7470008), (182, 6361820), (217, 5335720), (248, 4668755), (260, 4453274), (280, 4135183), (310, 3735004), (331, 3498040), (364, 3180910), (403, 2873080), (434, 2667860), (455, 2544728), (520, 2226637), (620, 1867502), (662, 1749020), (728, 1590455), (806, 1436540), (868, 1333930), (910, 1272364), (961, 1204840), (1085, 1067144), (1240, 933751), (1324, 874510), (1612, 718270), (1655, 699608), (1736, 666965), (1820, 636182), (1922, 602420), (2015, 574616), (2170, 533572), (2317, 499720), (2648, 437255), (2821, 410440), (3224, 359135), (3310, 349804), (3640, 318091), (3844, 301210), (4030, 287308), (4303, 269080), (4340, 266786), (4634, 249860), (4805, 240968), (5642, 205220), (6620, 174902), (6727, 172120), (7688, 150605), (8060, 143654), (8606, 134540), (8680, 133393), (9268, 124930), (9610, 120484), (10261, 112840), (11284, 102610), (11585, 99944), (12493, 92680), (13240, 87451), (13454, 86060), (14105, 82088), (16120, 71827), (17212, 67270), (18536, 62465), (19220, 60242), (20522, 56420), (21515, 53816), (22568, 51305), (23170, 49972), (24986, 46340), (26908, 43030), (28210, 41044), (30121, 38440), (33635, 34424)]