2157477360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:280

約数の個数: 320

約数和(自身を含む): 7328102400

約数和(自身を除く): 5170625040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 53, 57, 60, 76, 79, 80, 95, 106, 113, 114, 120, 152, 158, 159, 190, 212, 226, 228, 237, 240, 265, 285, 304, 316, 318, 339, 380, 395, 424, 452, 456, 474, 530, 565, 570, 632, 636, 678, 760, 790, 795, 848, 904, 912, 948, 1007, 1060, 1130, 1140, 1185, 1264, 1272, 1356, 1501, 1520, 1580, 1590, 1695, 1808, 1896, 2014, 2120, 2147, 2260, 2280, 2370, 2544, 2712, 3002, 3021, 3160, 3180, 3390, 3792, 4028, 4187, 4240, 4294, 4503, 4520, 4560, 4740, 5035, 5424, 5989, 6004, 6042, 6320, 6360, 6441, 6780, 7505, 8056, 8374, 8588, 8927, 9006, 9040, 9480, 10070, 10735, 11978, 12008, 12084, 12561, 12720, 12882, 13560, 15010, 15105, 16112, 16748, 17176, 17854, 17967, 18012, 18960, 20140, 20935, 21470, 22515, 23956, 24016, 24168, 25122, 25764, 26781, 27120, 29945, 30020, 30210, 32205, 33496, 34352, 35708, 35934, 36024, 40280, 41870, 42940, 44635, 45030, 47912, 48336, 50244, 51528, 53562, 59890, 60040, 60420, 62805, 64410, 66992, 71416, 71868, 72048, 79553, 80560, 83740, 85880, 89270, 89835, 90060, 95824, 100488, 103056, 107124, 113791, 119780, 120080, 120840, 125610, 128820, 133905, 142832, 143736, 159106, 167480, 169613, 171760, 178540, 179670, 180120, 200976, 214248, 227582, 238659, 239560, 241680, 251220, 257640, 267810, 287472, 318212, 334960, 339226, 341373, 357080, 359340, 360240, 397765, 428496, 455164, 473131, 477318, 479120, 502440, 508839, 515280, 535620, 568955, 636424, 678452, 682746, 714160, 718680, 795530, 848065, 910328, 946262, 954636, 1004880, 1017678, 1071240, 1137910, 1193295, 1272848, 1356904, 1365492, 1419393, 1437360, 1591060, 1696130, 1706865, 1820656, 1892524, 1909272, 2035356, 2142480, 2275820, 2365655, 2386590, 2544195, 2713808, 2730984, 2838786, 3182120, 3392260, 3413730, 3785048, 3818544, 4070712, 4551640, 4731310, 4773180, 5088390, 5461968, 5677572, 6364240, 6784520, 6827460, 7096965, 7570096, 8141424, 8989489, 9103280, 9462620, 9546360, 10176780, 11355144, 13569040, 13654920, 14193930, 17978978, 18925240, 19092720, 20353560, 22710288, 26968467, 27309840, 28387860, 35957956, 37850480, 40707120, 44947445, 53936934, 56775720, 71915912, 89894890, 107873868, 113551440, 134842335, 143831824, 179789780, 215747736, 269684670, 359579560, 431495472, 539369340, 719159120, 1078738680, 2157477360]

約数ペア:

[(1, 2157477360), (2, 1078738680), (3, 719159120), (4, 539369340), (5, 431495472), (6, 359579560), (8, 269684670), (10, 215747736), (12, 179789780), (15, 143831824), (16, 134842335), (19, 113551440), (20, 107873868), (24, 89894890), (30, 71915912), (38, 56775720), (40, 53936934), (48, 44947445), (53, 40707120), (57, 37850480), (60, 35957956), (76, 28387860), (79, 27309840), (80, 26968467), (95, 22710288), (106, 20353560), (113, 19092720), (114, 18925240), (120, 17978978), (152, 14193930), (158, 13654920), (159, 13569040), (190, 11355144), (212, 10176780), (226, 9546360), (228, 9462620), (237, 9103280), (240, 8989489), (265, 8141424), (285, 7570096), (304, 7096965), (316, 6827460), (318, 6784520), (339, 6364240), (380, 5677572), (395, 5461968), (424, 5088390), (452, 4773180), (456, 4731310), (474, 4551640), (530, 4070712), (565, 3818544), (570, 3785048), (632, 3413730), (636, 3392260), (678, 3182120), (760, 2838786), (790, 2730984), (795, 2713808), (848, 2544195), (904, 2386590), (912, 2365655), (948, 2275820), (1007, 2142480), (1060, 2035356), (1130, 1909272), (1140, 1892524), (1185, 1820656), (1264, 1706865), (1272, 1696130), (1356, 1591060), (1501, 1437360), (1520, 1419393), (1580, 1365492), (1590, 1356904), (1695, 1272848), (1808, 1193295), (1896, 1137910), (2014, 1071240), (2120, 1017678), (2147, 1004880), (2260, 954636), (2280, 946262), (2370, 910328), (2544, 848065), (2712, 795530), (3002, 718680), (3021, 714160), (3160, 682746), (3180, 678452), (3390, 636424), (3792, 568955), (4028, 535620), (4187, 515280), (4240, 508839), (4294, 502440), (4503, 479120), (4520, 477318), (4560, 473131), (4740, 455164), (5035, 428496), (5424, 397765), (5989, 360240), (6004, 359340), (6042, 357080), (6320, 341373), (6360, 339226), (6441, 334960), (6780, 318212), (7505, 287472), (8056, 267810), (8374, 257640), (8588, 251220), (8927, 241680), (9006, 239560), (9040, 238659), (9480, 227582), (10070, 214248), (10735, 200976), (11978, 180120), (12008, 179670), (12084, 178540), (12561, 171760), (12720, 169613), (12882, 167480), (13560, 159106), (15010, 143736), (15105, 142832), (16112, 133905), (16748, 128820), (17176, 125610), (17854, 120840), (17967, 120080), (18012, 119780), (18960, 113791), (20140, 107124), (20935, 103056), (21470, 100488), (22515, 95824), (23956, 90060), (24016, 89835), (24168, 89270), (25122, 85880), (25764, 83740), (26781, 80560), (27120, 79553), (29945, 72048), (30020, 71868), (30210, 71416), (32205, 66992), (33496, 64410), (34352, 62805), (35708, 60420), (35934, 60040), (36024, 59890), (40280, 53562), (41870, 51528), (42940, 50244), (44635, 48336), (45030, 47912)]