199319120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 320

約数和(自身を含む): 659957760

約数和(自身を除く): 460638640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 19, 20, 22, 26, 28, 35, 38, 40, 44, 52, 55, 56, 65, 70, 76, 77, 80, 88, 91, 95, 104, 110, 112, 130, 131, 133, 140, 143, 152, 154, 176, 182, 190, 208, 209, 220, 247, 260, 262, 266, 280, 286, 304, 308, 364, 380, 385, 418, 440, 455, 494, 520, 524, 532, 560, 572, 616, 655, 665, 715, 728, 760, 770, 836, 880, 910, 917, 988, 1001, 1040, 1045, 1048, 1064, 1144, 1232, 1235, 1310, 1330, 1430, 1441, 1456, 1463, 1520, 1540, 1672, 1703, 1729, 1820, 1834, 1976, 2002, 2090, 2096, 2128, 2288, 2470, 2489, 2620, 2660, 2717, 2860, 2882, 2926, 3080, 3344, 3406, 3458, 3640, 3668, 3952, 4004, 4180, 4585, 4940, 4978, 5005, 5240, 5320, 5434, 5720, 5764, 5852, 6160, 6812, 6916, 7205, 7280, 7315, 7336, 8008, 8360, 8515, 8645, 9170, 9880, 9956, 10010, 10087, 10480, 10640, 10868, 11440, 11528, 11704, 11921, 12445, 13585, 13624, 13832, 14410, 14630, 14672, 16016, 16720, 17030, 17290, 17423, 18340, 18733, 19019, 19760, 19912, 20020, 20174, 21736, 23056, 23408, 23842, 24890, 27170, 27248, 27379, 27664, 28820, 29260, 32357, 34060, 34580, 34846, 36680, 37466, 38038, 39824, 40040, 40348, 43472, 47684, 49780, 50435, 54340, 54758, 57640, 58520, 59605, 64714, 68120, 69160, 69692, 73360, 74932, 76076, 80080, 80696, 87115, 93665, 95095, 95368, 99560, 100870, 108680, 109516, 115280, 117040, 119210, 129428, 131131, 136240, 136895, 138320, 139384, 149864, 152152, 161392, 161785, 174230, 187330, 190190, 190736, 191653, 199120, 201740, 217360, 219032, 226499, 238420, 258856, 262262, 273790, 278768, 299728, 304304, 323570, 348460, 355927, 374660, 380380, 383306, 403480, 438064, 452998, 476840, 517712, 524524, 547580, 647140, 655655, 696920, 711854, 749320, 760760, 766612, 806960, 905996, 953680, 958265, 1049048, 1095160, 1132495, 1294280, 1311310, 1393840, 1423708, 1498640, 1521520, 1533224, 1779635, 1811992, 1916530, 2098096, 2190320, 2264990, 2491489, 2588560, 2622620, 2847416, 3066448, 3559270, 3623984, 3833060, 4529980, 4982978, 5245240, 5694832, 7118540, 7666120, 9059960, 9965956, 10490480, 12457445, 14237080, 15332240, 18119920, 19931912, 24914890, 28474160, 39863824, 49829780, 99659560, 199319120]

約数ペア:

[(1, 199319120), (2, 99659560), (4, 49829780), (5, 39863824), (7, 28474160), (8, 24914890), (10, 19931912), (11, 18119920), (13, 15332240), (14, 14237080), (16, 12457445), (19, 10490480), (20, 9965956), (22, 9059960), (26, 7666120), (28, 7118540), (35, 5694832), (38, 5245240), (40, 4982978), (44, 4529980), (52, 3833060), (55, 3623984), (56, 3559270), (65, 3066448), (70, 2847416), (76, 2622620), (77, 2588560), (80, 2491489), (88, 2264990), (91, 2190320), (95, 2098096), (104, 1916530), (110, 1811992), (112, 1779635), (130, 1533224), (131, 1521520), (133, 1498640), (140, 1423708), (143, 1393840), (152, 1311310), (154, 1294280), (176, 1132495), (182, 1095160), (190, 1049048), (208, 958265), (209, 953680), (220, 905996), (247, 806960), (260, 766612), (262, 760760), (266, 749320), (280, 711854), (286, 696920), (304, 655655), (308, 647140), (364, 547580), (380, 524524), (385, 517712), (418, 476840), (440, 452998), (455, 438064), (494, 403480), (520, 383306), (524, 380380), (532, 374660), (560, 355927), (572, 348460), (616, 323570), (655, 304304), (665, 299728), (715, 278768), (728, 273790), (760, 262262), (770, 258856), (836, 238420), (880, 226499), (910, 219032), (917, 217360), (988, 201740), (1001, 199120), (1040, 191653), (1045, 190736), (1048, 190190), (1064, 187330), (1144, 174230), (1232, 161785), (1235, 161392), (1310, 152152), (1330, 149864), (1430, 139384), (1441, 138320), (1456, 136895), (1463, 136240), (1520, 131131), (1540, 129428), (1672, 119210), (1703, 117040), (1729, 115280), (1820, 109516), (1834, 108680), (1976, 100870), (2002, 99560), (2090, 95368), (2096, 95095), (2128, 93665), (2288, 87115), (2470, 80696), (2489, 80080), (2620, 76076), (2660, 74932), (2717, 73360), (2860, 69692), (2882, 69160), (2926, 68120), (3080, 64714), (3344, 59605), (3406, 58520), (3458, 57640), (3640, 54758), (3668, 54340), (3952, 50435), (4004, 49780), (4180, 47684), (4585, 43472), (4940, 40348), (4978, 40040), (5005, 39824), (5240, 38038), (5320, 37466), (5434, 36680), (5720, 34846), (5764, 34580), (5852, 34060), (6160, 32357), (6812, 29260), (6916, 28820), (7205, 27664), (7280, 27379), (7315, 27248), (7336, 27170), (8008, 24890), (8360, 23842), (8515, 23408), (8645, 23056), (9170, 21736), (9880, 20174), (9956, 20020), (10010, 19912), (10087, 19760), (10480, 19019), (10640, 18733), (10868, 18340), (11440, 17423), (11528, 17290), (11704, 17030), (11921, 16720), (12445, 16016), (13585, 14672), (13624, 14630), (13832, 14410)]