1263638880

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{4643}}^1$

素因数の和:4680

約数の個数: 288

約数和(自身を含む): 5111817984

約数和(自身を除く): 3848179104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1440, 1512, 1620, 1680, 1701, 1890, 1944, 2016, 2160, 2268, 2430, 2520, 2592, 2835, 3024, 3240, 3360, 3402, 3780, 3888, 4320, 4536, 4643, 4860, 5040, 5670, 6048, 6480, 6804, 7560, 7776, 8505, 9072, 9286, 9720, 10080, 11340, 12960, 13608, 13929, 15120, 17010, 18144, 18572, 19440, 22680, 23215, 27216, 27858, 30240, 32501, 34020, 37144, 38880, 41787, 45360, 46430, 54432, 55716, 65002, 68040, 69645, 74288, 83574, 90720, 92860, 97503, 111432, 125361, 130004, 136080, 139290, 148576, 162505, 167148, 185720, 195006, 208935, 222864, 250722, 260008, 272160, 278580, 292509, 325010, 334296, 371440, 376083, 390012, 417870, 445728, 487515, 501444, 520016, 557160, 585018, 626805, 650020, 668592, 742880, 752166, 780024, 835740, 877527, 975030, 1002888, 1040032, 1114320, 1128249, 1170036, 1253610, 1300040, 1337184, 1462545, 1504332, 1560048, 1671480, 1755054, 1880415, 1950060, 2005776, 2228640, 2256498, 2340072, 2507220, 2600080, 2632581, 2925090, 3008664, 3120096, 3342960, 3510108, 3760830, 3900120, 4011552, 4387635, 4512996, 4680144, 5014440, 5200160, 5265162, 5641245, 5850180, 6017328, 6685920, 7020216, 7521660, 7800240, 7897743, 8775270, 9025992, 9360288, 10028880, 10530324, 11282490, 11700360, 12034656, 13162905, 14040432, 15043320, 15600480, 15795486, 17550540, 18051984, 20057760, 21060648, 22564980, 23400720, 26325810, 28080864, 30086640, 31590972, 35101080, 36103968, 39488715, 42121296, 45129960, 46801440, 52651620, 60173280, 63181944, 70202160, 78977430, 84242592, 90259920, 105303240, 126363888, 140404320, 157954860, 180519840, 210606480, 252727776, 315909720, 421212960, 631819440, 1263638880]

約数ペア:

[(1, 1263638880), (2, 631819440), (3, 421212960), (4, 315909720), (5, 252727776), (6, 210606480), (7, 180519840), (8, 157954860), (9, 140404320), (10, 126363888), (12, 105303240), (14, 90259920), (15, 84242592), (16, 78977430), (18, 70202160), (20, 63181944), (21, 60173280), (24, 52651620), (27, 46801440), (28, 45129960), (30, 42121296), (32, 39488715), (35, 36103968), (36, 35101080), (40, 31590972), (42, 30086640), (45, 28080864), (48, 26325810), (54, 23400720), (56, 22564980), (60, 21060648), (63, 20057760), (70, 18051984), (72, 17550540), (80, 15795486), (81, 15600480), (84, 15043320), (90, 14040432), (96, 13162905), (105, 12034656), (108, 11700360), (112, 11282490), (120, 10530324), (126, 10028880), (135, 9360288), (140, 9025992), (144, 8775270), (160, 7897743), (162, 7800240), (168, 7521660), (180, 7020216), (189, 6685920), (210, 6017328), (216, 5850180), (224, 5641245), (240, 5265162), (243, 5200160), (252, 5014440), (270, 4680144), (280, 4512996), (288, 4387635), (315, 4011552), (324, 3900120), (336, 3760830), (360, 3510108), (378, 3342960), (405, 3120096), (420, 3008664), (432, 2925090), (480, 2632581), (486, 2600080), (504, 2507220), (540, 2340072), (560, 2256498), (567, 2228640), (630, 2005776), (648, 1950060), (672, 1880415), (720, 1755054), (756, 1671480), (810, 1560048), (840, 1504332), (864, 1462545), (945, 1337184), (972, 1300040), (1008, 1253610), (1080, 1170036), (1120, 1128249), (1134, 1114320), (1215, 1040032), (1260, 1002888), (1296, 975030), (1440, 877527), (1512, 835740), (1620, 780024), (1680, 752166), (1701, 742880), (1890, 668592), (1944, 650020), (2016, 626805), (2160, 585018), (2268, 557160), (2430, 520016), (2520, 501444), (2592, 487515), (2835, 445728), (3024, 417870), (3240, 390012), (3360, 376083), (3402, 371440), (3780, 334296), (3888, 325010), (4320, 292509), (4536, 278580), (4643, 272160), (4860, 260008), (5040, 250722), (5670, 222864), (6048, 208935), (6480, 195006), (6804, 185720), (7560, 167148), (7776, 162505), (8505, 148576), (9072, 139290), (9286, 136080), (9720, 130004), (10080, 125361), (11340, 111432), (12960, 97503), (13608, 92860), (13929, 90720), (15120, 83574), (17010, 74288), (18144, 69645), (18572, 68040), (19440, 65002), (22680, 55716), (23215, 54432), (27216, 46430), (27858, 45360), (30240, 41787), (32501, 38880), (34020, 37144)]