9968731920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{25037}}^1$

素因数の和:25142

約数の個数: 240

約数和(自身を含む): 38746805760

約数和(自身を除く): 28778073840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 79, 80, 84, 90, 105, 112, 120, 126, 140, 144, 158, 168, 180, 210, 237, 240, 252, 280, 315, 316, 336, 360, 395, 420, 474, 504, 553, 560, 630, 632, 711, 720, 790, 840, 948, 1008, 1106, 1185, 1260, 1264, 1422, 1580, 1659, 1680, 1896, 2212, 2370, 2520, 2765, 2844, 3160, 3318, 3555, 3792, 4424, 4740, 4977, 5040, 5530, 5688, 6320, 6636, 7110, 8295, 8848, 9480, 9954, 11060, 11376, 13272, 14220, 16590, 18960, 19908, 22120, 24885, 25037, 26544, 28440, 33180, 39816, 44240, 49770, 50074, 56880, 66360, 75111, 79632, 99540, 100148, 125185, 132720, 150222, 175259, 199080, 200296, 225333, 250370, 300444, 350518, 375555, 398160, 400592, 450666, 500740, 525777, 600888, 701036, 751110, 876295, 901332, 1001480, 1051554, 1126665, 1201776, 1402072, 1502220, 1577331, 1752590, 1802664, 1977923, 2002960, 2103108, 2253330, 2628885, 2804144, 3004440, 3154662, 3505180, 3605328, 3955846, 4206216, 4506660, 5257770, 5933769, 6008880, 6309324, 7010360, 7886655, 7911692, 8412432, 9013320, 9889615, 10515540, 11867538, 12618648, 13845461, 14020720, 15773310, 15823384, 17801307, 18026640, 19779230, 21031080, 23735076, 25237296, 27690922, 29668845, 31546620, 31646768, 35602614, 39558460, 41536383, 42062160, 47470152, 55381844, 59337690, 63093240, 69227305, 71205228, 79116920, 83072766, 89006535, 94940304, 110763688, 118675380, 124609149, 126186480, 138454610, 142410456, 158233840, 166145532, 178013070, 207681915, 221527376, 237350760, 249218298, 276909220, 284820912, 332291064, 356026140, 415363830, 474701520, 498436596, 553818440, 623045745, 664582128, 712052280, 830727660, 996873192, 1107636880, 1246091490, 1424104560, 1661455320, 1993746384, 2492182980, 3322910640, 4984365960, 9968731920]

約数ペア:

[(1, 9968731920), (2, 4984365960), (3, 3322910640), (4, 2492182980), (5, 1993746384), (6, 1661455320), (7, 1424104560), (8, 1246091490), (9, 1107636880), (10, 996873192), (12, 830727660), (14, 712052280), (15, 664582128), (16, 623045745), (18, 553818440), (20, 498436596), (21, 474701520), (24, 415363830), (28, 356026140), (30, 332291064), (35, 284820912), (36, 276909220), (40, 249218298), (42, 237350760), (45, 221527376), (48, 207681915), (56, 178013070), (60, 166145532), (63, 158233840), (70, 142410456), (72, 138454610), (79, 126186480), (80, 124609149), (84, 118675380), (90, 110763688), (105, 94940304), (112, 89006535), (120, 83072766), (126, 79116920), (140, 71205228), (144, 69227305), (158, 63093240), (168, 59337690), (180, 55381844), (210, 47470152), (237, 42062160), (240, 41536383), (252, 39558460), (280, 35602614), (315, 31646768), (316, 31546620), (336, 29668845), (360, 27690922), (395, 25237296), (420, 23735076), (474, 21031080), (504, 19779230), (553, 18026640), (560, 17801307), (630, 15823384), (632, 15773310), (711, 14020720), (720, 13845461), (790, 12618648), (840, 11867538), (948, 10515540), (1008, 9889615), (1106, 9013320), (1185, 8412432), (1260, 7911692), (1264, 7886655), (1422, 7010360), (1580, 6309324), (1659, 6008880), (1680, 5933769), (1896, 5257770), (2212, 4506660), (2370, 4206216), (2520, 3955846), (2765, 3605328), (2844, 3505180), (3160, 3154662), (3318, 3004440), (3555, 2804144), (3792, 2628885), (4424, 2253330), (4740, 2103108), (4977, 2002960), (5040, 1977923), (5530, 1802664), (5688, 1752590), (6320, 1577331), (6636, 1502220), (7110, 1402072), (8295, 1201776), (8848, 1126665), (9480, 1051554), (9954, 1001480), (11060, 901332), (11376, 876295), (13272, 751110), (14220, 701036), (16590, 600888), (18960, 525777), (19908, 500740), (22120, 450666), (24885, 400592), (25037, 398160), (26544, 375555), (28440, 350518), (33180, 300444), (39816, 250370), (44240, 225333), (49770, 200296), (50074, 199080), (56880, 175259), (66360, 150222), (75111, 132720), (79632, 125185), (99540, 100148)]