195638520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:746

約数の個数: 256

約数和(自身を含む): 756449280

約数和(自身を除く): 560810760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 44, 55, 56, 60, 62, 66, 70, 77, 84, 88, 93, 105, 110, 120, 124, 132, 140, 154, 155, 165, 168, 186, 210, 217, 220, 231, 248, 264, 280, 308, 310, 330, 341, 372, 385, 420, 434, 440, 462, 465, 616, 620, 651, 660, 682, 683, 744, 770, 840, 868, 924, 930, 1023, 1085, 1155, 1240, 1302, 1320, 1364, 1366, 1540, 1705, 1736, 1848, 1860, 2046, 2049, 2170, 2310, 2387, 2604, 2728, 2732, 3080, 3255, 3410, 3415, 3720, 4092, 4098, 4340, 4620, 4774, 4781, 5115, 5208, 5464, 6510, 6820, 6830, 7161, 7513, 8184, 8196, 8680, 9240, 9548, 9562, 10230, 10245, 11935, 13020, 13640, 13660, 14322, 14343, 15026, 16392, 19096, 19124, 20460, 20490, 21173, 22539, 23870, 23905, 26040, 27320, 28644, 28686, 30052, 35805, 37565, 38248, 40920, 40980, 42346, 45078, 47740, 47810, 52591, 57288, 57372, 60104, 63519, 71610, 71715, 75130, 81960, 84692, 90156, 95480, 95620, 105182, 105865, 112695, 114744, 127038, 143220, 143430, 148211, 150260, 157773, 169384, 180312, 191240, 210364, 211730, 225390, 232903, 254076, 262955, 286440, 286860, 296422, 300520, 315546, 317595, 420728, 423460, 444633, 450780, 465806, 508152, 525910, 573720, 592844, 631092, 635190, 698709, 741055, 788865, 846920, 889266, 901560, 931612, 1051820, 1164515, 1185688, 1262184, 1270380, 1397418, 1482110, 1577730, 1630321, 1778532, 1863224, 2103640, 2223165, 2329030, 2540760, 2794836, 2964220, 3155460, 3260642, 3493545, 3557064, 4446330, 4658060, 4890963, 5589672, 5928440, 6310920, 6521284, 6987090, 8151605, 8892660, 9316120, 9781926, 13042568, 13974180, 16303210, 17785320, 19563852, 24454815, 27948360, 32606420, 39127704, 48909630, 65212840, 97819260, 195638520]

約数ペア:

[(1, 195638520), (2, 97819260), (3, 65212840), (4, 48909630), (5, 39127704), (6, 32606420), (7, 27948360), (8, 24454815), (10, 19563852), (11, 17785320), (12, 16303210), (14, 13974180), (15, 13042568), (20, 9781926), (21, 9316120), (22, 8892660), (24, 8151605), (28, 6987090), (30, 6521284), (31, 6310920), (33, 5928440), (35, 5589672), (40, 4890963), (42, 4658060), (44, 4446330), (55, 3557064), (56, 3493545), (60, 3260642), (62, 3155460), (66, 2964220), (70, 2794836), (77, 2540760), (84, 2329030), (88, 2223165), (93, 2103640), (105, 1863224), (110, 1778532), (120, 1630321), (124, 1577730), (132, 1482110), (140, 1397418), (154, 1270380), (155, 1262184), (165, 1185688), (168, 1164515), (186, 1051820), (210, 931612), (217, 901560), (220, 889266), (231, 846920), (248, 788865), (264, 741055), (280, 698709), (308, 635190), (310, 631092), (330, 592844), (341, 573720), (372, 525910), (385, 508152), (420, 465806), (434, 450780), (440, 444633), (462, 423460), (465, 420728), (616, 317595), (620, 315546), (651, 300520), (660, 296422), (682, 286860), (683, 286440), (744, 262955), (770, 254076), (840, 232903), (868, 225390), (924, 211730), (930, 210364), (1023, 191240), (1085, 180312), (1155, 169384), (1240, 157773), (1302, 150260), (1320, 148211), (1364, 143430), (1366, 143220), (1540, 127038), (1705, 114744), (1736, 112695), (1848, 105865), (1860, 105182), (2046, 95620), (2049, 95480), (2170, 90156), (2310, 84692), (2387, 81960), (2604, 75130), (2728, 71715), (2732, 71610), (3080, 63519), (3255, 60104), (3410, 57372), (3415, 57288), (3720, 52591), (4092, 47810), (4098, 47740), (4340, 45078), (4620, 42346), (4774, 40980), (4781, 40920), (5115, 38248), (5208, 37565), (5464, 35805), (6510, 30052), (6820, 28686), (6830, 28644), (7161, 27320), (7513, 26040), (8184, 23905), (8196, 23870), (8680, 22539), (9240, 21173), (9548, 20490), (9562, 20460), (10230, 19124), (10245, 19096), (11935, 16392), (13020, 15026), (13640, 14343), (13660, 14322)]