272616240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 320

約数和(自身を含む): 989936640

約数和(自身を除く): 717320400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 29, 30, 39, 40, 46, 48, 52, 58, 60, 65, 69, 78, 80, 87, 92, 104, 115, 116, 120, 130, 131, 138, 145, 156, 174, 184, 195, 208, 230, 232, 240, 260, 262, 276, 290, 299, 312, 345, 348, 368, 377, 390, 393, 435, 460, 464, 520, 524, 552, 580, 598, 624, 655, 667, 690, 696, 754, 780, 786, 870, 897, 920, 1040, 1048, 1104, 1131, 1160, 1196, 1310, 1334, 1380, 1392, 1495, 1508, 1560, 1572, 1703, 1740, 1794, 1840, 1885, 1965, 2001, 2096, 2262, 2320, 2392, 2620, 2668, 2760, 2990, 3013, 3016, 3120, 3144, 3335, 3406, 3480, 3588, 3770, 3799, 3930, 4002, 4485, 4524, 4784, 5109, 5240, 5336, 5520, 5655, 5980, 6026, 6032, 6288, 6670, 6812, 6960, 7176, 7540, 7598, 7860, 8004, 8515, 8671, 8970, 9039, 9048, 10005, 10218, 10480, 10672, 11310, 11397, 11960, 12052, 13340, 13624, 14352, 15065, 15080, 15196, 15720, 16008, 17030, 17342, 17940, 18078, 18096, 18995, 20010, 20436, 22620, 22794, 23920, 24104, 25545, 26013, 26680, 27248, 30130, 30160, 30392, 31440, 32016, 34060, 34684, 35880, 36156, 37990, 39169, 40020, 40872, 43355, 45195, 45240, 45588, 48208, 49387, 51090, 52026, 53360, 56985, 60260, 60784, 68120, 69368, 71760, 72312, 75980, 78338, 80040, 81744, 86710, 87377, 90390, 90480, 91176, 98774, 102180, 104052, 113970, 117507, 120520, 130065, 136240, 138736, 144624, 148161, 151960, 156676, 160080, 173420, 174754, 180780, 182352, 195845, 197548, 204360, 208104, 227940, 235014, 241040, 246935, 260130, 262131, 296322, 303920, 313352, 346840, 349508, 361560, 391690, 395096, 408720, 416208, 436885, 455880, 470028, 493870, 520260, 524262, 587535, 592644, 626704, 693680, 699016, 723120, 740805, 783380, 790192, 873770, 911760, 940056, 987740, 1040520, 1048524, 1135901, 1175070, 1185288, 1310655, 1398032, 1481610, 1566760, 1747540, 1880112, 1975480, 2081040, 2097048, 2271802, 2350140, 2370576, 2621310, 2963220, 3133520, 3407703, 3495080, 3950960, 4194096, 4543604, 4700280, 5242620, 5679505, 5926440, 6815406, 6990160, 9087208, 9400560, 10485240, 11359010, 11852880, 13630812, 17038515, 18174416, 20970480, 22718020, 27261624, 34077030, 45436040, 54523248, 68154060, 90872080, 136308120, 272616240]

約数ペア:

[(1, 272616240), (2, 136308120), (3, 90872080), (4, 68154060), (5, 54523248), (6, 45436040), (8, 34077030), (10, 27261624), (12, 22718020), (13, 20970480), (15, 18174416), (16, 17038515), (20, 13630812), (23, 11852880), (24, 11359010), (26, 10485240), (29, 9400560), (30, 9087208), (39, 6990160), (40, 6815406), (46, 5926440), (48, 5679505), (52, 5242620), (58, 4700280), (60, 4543604), (65, 4194096), (69, 3950960), (78, 3495080), (80, 3407703), (87, 3133520), (92, 2963220), (104, 2621310), (115, 2370576), (116, 2350140), (120, 2271802), (130, 2097048), (131, 2081040), (138, 1975480), (145, 1880112), (156, 1747540), (174, 1566760), (184, 1481610), (195, 1398032), (208, 1310655), (230, 1185288), (232, 1175070), (240, 1135901), (260, 1048524), (262, 1040520), (276, 987740), (290, 940056), (299, 911760), (312, 873770), (345, 790192), (348, 783380), (368, 740805), (377, 723120), (390, 699016), (393, 693680), (435, 626704), (460, 592644), (464, 587535), (520, 524262), (524, 520260), (552, 493870), (580, 470028), (598, 455880), (624, 436885), (655, 416208), (667, 408720), (690, 395096), (696, 391690), (754, 361560), (780, 349508), (786, 346840), (870, 313352), (897, 303920), (920, 296322), (1040, 262131), (1048, 260130), (1104, 246935), (1131, 241040), (1160, 235014), (1196, 227940), (1310, 208104), (1334, 204360), (1380, 197548), (1392, 195845), (1495, 182352), (1508, 180780), (1560, 174754), (1572, 173420), (1703, 160080), (1740, 156676), (1794, 151960), (1840, 148161), (1885, 144624), (1965, 138736), (2001, 136240), (2096, 130065), (2262, 120520), (2320, 117507), (2392, 113970), (2620, 104052), (2668, 102180), (2760, 98774), (2990, 91176), (3013, 90480), (3016, 90390), (3120, 87377), (3144, 86710), (3335, 81744), (3406, 80040), (3480, 78338), (3588, 75980), (3770, 72312), (3799, 71760), (3930, 69368), (4002, 68120), (4485, 60784), (4524, 60260), (4784, 56985), (5109, 53360), (5240, 52026), (5336, 51090), (5520, 49387), (5655, 48208), (5980, 45588), (6026, 45240), (6032, 45195), (6288, 43355), (6670, 40872), (6812, 40020), (6960, 39169), (7176, 37990), (7540, 36156), (7598, 35880), (7860, 34684), (8004, 34060), (8515, 32016), (8671, 31440), (8970, 30392), (9039, 30160), (9048, 30130), (10005, 27248), (10218, 26680), (10480, 26013), (10672, 25545), (11310, 24104), (11397, 23920), (11960, 22794), (12052, 22620), (13340, 20436), (13624, 20010), (14352, 18995), (15065, 18096), (15080, 18078), (15196, 17940), (15720, 17342), (16008, 17030)]