1306756440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:399

約数の個数: 288

約数和(自身を含む): 4724319600

約数和(自身を除く): 3417563160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 131, 132, 165, 180, 198, 220, 229, 242, 262, 264, 330, 360, 363, 393, 396, 440, 458, 484, 495, 524, 605, 655, 660, 687, 726, 786, 792, 916, 968, 990, 1048, 1089, 1145, 1179, 1210, 1310, 1320, 1374, 1441, 1452, 1572, 1815, 1832, 1965, 1980, 2061, 2178, 2290, 2358, 2420, 2519, 2620, 2748, 2882, 2904, 3144, 3435, 3630, 3930, 3960, 4122, 4323, 4356, 4580, 4716, 4840, 5038, 5240, 5445, 5496, 5764, 5895, 6870, 7205, 7260, 7557, 7860, 8244, 8646, 8712, 9160, 9432, 10076, 10305, 10890, 11528, 11790, 12595, 12969, 13740, 14410, 14520, 15114, 15720, 15851, 16488, 17292, 20152, 20610, 21615, 21780, 22671, 23580, 25190, 25938, 27480, 27709, 28820, 29999, 30228, 31702, 34584, 37785, 41220, 43230, 43560, 45342, 47160, 47553, 50380, 51876, 55418, 57640, 59998, 60456, 63404, 64845, 75570, 79255, 82440, 83127, 86460, 89997, 90684, 95106, 100760, 103752, 110836, 113355, 119996, 126808, 129690, 138545, 142659, 149995, 151140, 158510, 166254, 172920, 179994, 181368, 190212, 221672, 226710, 237765, 239992, 249381, 259380, 269991, 277090, 285318, 299990, 302280, 317020, 329989, 332508, 359988, 380424, 415635, 449985, 453420, 475530, 498762, 518760, 539982, 554180, 570636, 599980, 634040, 659978, 665016, 713295, 719976, 831270, 899970, 906840, 951060, 989967, 997524, 1079964, 1108360, 1141272, 1199960, 1246905, 1319956, 1349955, 1426590, 1649945, 1662540, 1799940, 1902120, 1979934, 1995048, 2159928, 2493810, 2639912, 2699910, 2853180, 2969901, 3299890, 3325080, 3599880, 3629879, 3959868, 4949835, 4987620, 5399820, 5706360, 5939802, 6599780, 7259758, 7919736, 9899670, 9975240, 10799640, 10889637, 11879604, 13199560, 14519516, 14849505, 18149395, 19799340, 21779274, 23759208, 29039032, 29699010, 32668911, 36298790, 39598680, 43558548, 54448185, 59398020, 65337822, 72597580, 87117096, 108896370, 118796040, 130675644, 145195160, 163344555, 217792740, 261351288, 326689110, 435585480, 653378220, 1306756440]

約数ペア:

[(1, 1306756440), (2, 653378220), (3, 435585480), (4, 326689110), (5, 261351288), (6, 217792740), (8, 163344555), (9, 145195160), (10, 130675644), (11, 118796040), (12, 108896370), (15, 87117096), (18, 72597580), (20, 65337822), (22, 59398020), (24, 54448185), (30, 43558548), (33, 39598680), (36, 36298790), (40, 32668911), (44, 29699010), (45, 29039032), (55, 23759208), (60, 21779274), (66, 19799340), (72, 18149395), (88, 14849505), (90, 14519516), (99, 13199560), (110, 11879604), (120, 10889637), (121, 10799640), (131, 9975240), (132, 9899670), (165, 7919736), (180, 7259758), (198, 6599780), (220, 5939802), (229, 5706360), (242, 5399820), (262, 4987620), (264, 4949835), (330, 3959868), (360, 3629879), (363, 3599880), (393, 3325080), (396, 3299890), (440, 2969901), (458, 2853180), (484, 2699910), (495, 2639912), (524, 2493810), (605, 2159928), (655, 1995048), (660, 1979934), (687, 1902120), (726, 1799940), (786, 1662540), (792, 1649945), (916, 1426590), (968, 1349955), (990, 1319956), (1048, 1246905), (1089, 1199960), (1145, 1141272), (1179, 1108360), (1210, 1079964), (1310, 997524), (1320, 989967), (1374, 951060), (1441, 906840), (1452, 899970), (1572, 831270), (1815, 719976), (1832, 713295), (1965, 665016), (1980, 659978), (2061, 634040), (2178, 599980), (2290, 570636), (2358, 554180), (2420, 539982), (2519, 518760), (2620, 498762), (2748, 475530), (2882, 453420), (2904, 449985), (3144, 415635), (3435, 380424), (3630, 359988), (3930, 332508), (3960, 329989), (4122, 317020), (4323, 302280), (4356, 299990), (4580, 285318), (4716, 277090), (4840, 269991), (5038, 259380), (5240, 249381), (5445, 239992), (5496, 237765), (5764, 226710), (5895, 221672), (6870, 190212), (7205, 181368), (7260, 179994), (7557, 172920), (7860, 166254), (8244, 158510), (8646, 151140), (8712, 149995), (9160, 142659), (9432, 138545), (10076, 129690), (10305, 126808), (10890, 119996), (11528, 113355), (11790, 110836), (12595, 103752), (12969, 100760), (13740, 95106), (14410, 90684), (14520, 89997), (15114, 86460), (15720, 83127), (15851, 82440), (16488, 79255), (17292, 75570), (20152, 64845), (20610, 63404), (21615, 60456), (21780, 59998), (22671, 57640), (23580, 55418), (25190, 51876), (25938, 50380), (27480, 47553), (27709, 47160), (28820, 45342), (29999, 43560), (30228, 43230), (31702, 41220), (34584, 37785)]