188880120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1$

素因数の和:1267

約数の個数: 256

約数和(自身を含む): 740275200

約数和(自身を除く): 551395080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 156, 165, 180, 195, 198, 216, 220, 234, 260, 264, 270, 286, 297, 312, 330, 351, 360, 390, 396, 429, 440, 468, 495, 520, 540, 572, 585, 594, 660, 702, 715, 780, 792, 858, 936, 990, 1080, 1144, 1170, 1188, 1223, 1287, 1320, 1404, 1430, 1485, 1560, 1716, 1755, 1980, 2145, 2340, 2376, 2446, 2574, 2808, 2860, 2970, 3432, 3510, 3669, 3861, 3960, 4290, 4680, 4892, 5148, 5720, 5940, 6115, 6435, 7020, 7338, 7722, 8580, 9784, 10296, 11007, 11880, 12230, 12870, 13453, 14040, 14676, 15444, 15899, 17160, 18345, 19305, 22014, 24460, 25740, 26906, 29352, 30888, 31798, 33021, 36690, 38610, 40359, 44028, 47697, 48920, 51480, 53812, 55035, 63596, 66042, 67265, 73380, 77220, 79495, 80718, 88056, 95394, 107624, 110070, 121077, 127192, 132084, 134530, 143091, 146760, 154440, 158990, 161436, 165105, 174889, 190788, 201795, 220140, 238485, 242154, 264168, 269060, 286182, 317980, 322872, 330210, 349778, 363231, 381576, 403590, 429273, 440280, 476970, 484308, 524667, 538120, 572364, 605385, 635960, 660420, 699556, 715455, 726462, 807180, 858546, 874445, 953940, 968616, 1049334, 1144728, 1210770, 1320840, 1399112, 1430910, 1452924, 1574001, 1614360, 1717092, 1748890, 1816155, 1907880, 2098668, 2146365, 2421540, 2623335, 2861820, 2905848, 3148002, 3434184, 3497780, 3632310, 4197336, 4292730, 4722003, 4843080, 5246670, 5723640, 6296004, 6995560, 7264620, 7870005, 8585460, 9444006, 10493340, 12592008, 14529240, 15740010, 17170920, 18888012, 20986680, 23610015, 31480020, 37776024, 47220030, 62960040, 94440060, 188880120]

約数ペア:

[(1, 188880120), (2, 94440060), (3, 62960040), (4, 47220030), (5, 37776024), (6, 31480020), (8, 23610015), (9, 20986680), (10, 18888012), (11, 17170920), (12, 15740010), (13, 14529240), (15, 12592008), (18, 10493340), (20, 9444006), (22, 8585460), (24, 7870005), (26, 7264620), (27, 6995560), (30, 6296004), (33, 5723640), (36, 5246670), (39, 4843080), (40, 4722003), (44, 4292730), (45, 4197336), (52, 3632310), (54, 3497780), (55, 3434184), (60, 3148002), (65, 2905848), (66, 2861820), (72, 2623335), (78, 2421540), (88, 2146365), (90, 2098668), (99, 1907880), (104, 1816155), (108, 1748890), (110, 1717092), (117, 1614360), (120, 1574001), (130, 1452924), (132, 1430910), (135, 1399112), (143, 1320840), (156, 1210770), (165, 1144728), (180, 1049334), (195, 968616), (198, 953940), (216, 874445), (220, 858546), (234, 807180), (260, 726462), (264, 715455), (270, 699556), (286, 660420), (297, 635960), (312, 605385), (330, 572364), (351, 538120), (360, 524667), (390, 484308), (396, 476970), (429, 440280), (440, 429273), (468, 403590), (495, 381576), (520, 363231), (540, 349778), (572, 330210), (585, 322872), (594, 317980), (660, 286182), (702, 269060), (715, 264168), (780, 242154), (792, 238485), (858, 220140), (936, 201795), (990, 190788), (1080, 174889), (1144, 165105), (1170, 161436), (1188, 158990), (1223, 154440), (1287, 146760), (1320, 143091), (1404, 134530), (1430, 132084), (1485, 127192), (1560, 121077), (1716, 110070), (1755, 107624), (1980, 95394), (2145, 88056), (2340, 80718), (2376, 79495), (2446, 77220), (2574, 73380), (2808, 67265), (2860, 66042), (2970, 63596), (3432, 55035), (3510, 53812), (3669, 51480), (3861, 48920), (3960, 47697), (4290, 44028), (4680, 40359), (4892, 38610), (5148, 36690), (5720, 33021), (5940, 31798), (6115, 30888), (6435, 29352), (7020, 26906), (7338, 25740), (7722, 24460), (8580, 22014), (9784, 19305), (10296, 18345), (11007, 17160), (11880, 15899), (12230, 15444), (12870, 14676), (13453, 14040)]