196078860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1$

素因数の和:725

約数の個数: 192

約数和(自身を含む): 665280000

約数和(自身を除く): 469201140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 29, 30, 36, 38, 45, 54, 57, 58, 60, 76, 87, 90, 95, 108, 114, 116, 135, 145, 171, 174, 180, 190, 228, 261, 270, 285, 290, 342, 348, 380, 435, 513, 522, 540, 551, 570, 580, 659, 684, 783, 855, 870, 1026, 1044, 1102, 1140, 1305, 1318, 1566, 1653, 1710, 1740, 1977, 2052, 2204, 2565, 2610, 2636, 2755, 3132, 3295, 3306, 3420, 3915, 3954, 4959, 5130, 5220, 5510, 5931, 6590, 6612, 7830, 7908, 8265, 9885, 9918, 10260, 11020, 11862, 12521, 13180, 14877, 15660, 16530, 17793, 19111, 19770, 19836, 23724, 24795, 25042, 29655, 29754, 33060, 35586, 37563, 38222, 39540, 49590, 50084, 57333, 59310, 59508, 62605, 71172, 74385, 75126, 76444, 88965, 95555, 99180, 112689, 114666, 118620, 125210, 148770, 150252, 171999, 177930, 187815, 191110, 225378, 229332, 250420, 286665, 297540, 338067, 343998, 355860, 363109, 375630, 382220, 450756, 515997, 563445, 573330, 676134, 687996, 726218, 751260, 859995, 1031994, 1089327, 1126890, 1146660, 1352268, 1452436, 1690335, 1719990, 1815545, 2063988, 2178654, 2253780, 2579985, 3267981, 3380670, 3439980, 3631090, 4357308, 5159970, 5446635, 6535962, 6761340, 7262180, 9803943, 10319940, 10893270, 13071924, 16339905, 19607886, 21786540, 32679810, 39215772, 49019715, 65359620, 98039430, 196078860]

約数ペア:

[(1, 196078860), (2, 98039430), (3, 65359620), (4, 49019715), (5, 39215772), (6, 32679810), (9, 21786540), (10, 19607886), (12, 16339905), (15, 13071924), (18, 10893270), (19, 10319940), (20, 9803943), (27, 7262180), (29, 6761340), (30, 6535962), (36, 5446635), (38, 5159970), (45, 4357308), (54, 3631090), (57, 3439980), (58, 3380670), (60, 3267981), (76, 2579985), (87, 2253780), (90, 2178654), (95, 2063988), (108, 1815545), (114, 1719990), (116, 1690335), (135, 1452436), (145, 1352268), (171, 1146660), (174, 1126890), (180, 1089327), (190, 1031994), (228, 859995), (261, 751260), (270, 726218), (285, 687996), (290, 676134), (342, 573330), (348, 563445), (380, 515997), (435, 450756), (513, 382220), (522, 375630), (540, 363109), (551, 355860), (570, 343998), (580, 338067), (659, 297540), (684, 286665), (783, 250420), (855, 229332), (870, 225378), (1026, 191110), (1044, 187815), (1102, 177930), (1140, 171999), (1305, 150252), (1318, 148770), (1566, 125210), (1653, 118620), (1710, 114666), (1740, 112689), (1977, 99180), (2052, 95555), (2204, 88965), (2565, 76444), (2610, 75126), (2636, 74385), (2755, 71172), (3132, 62605), (3295, 59508), (3306, 59310), (3420, 57333), (3915, 50084), (3954, 49590), (4959, 39540), (5130, 38222), (5220, 37563), (5510, 35586), (5931, 33060), (6590, 29754), (6612, 29655), (7830, 25042), (7908, 24795), (8265, 23724), (9885, 19836), (9918, 19770), (10260, 19111), (11020, 17793), (11862, 16530), (12521, 15660), (13180, 14877)]