28475217160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 384

約数和(自身を含む): 79017120000

約数和(自身を除く): 50541902840

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 23, 26, 29, 38, 40, 46, 52, 58, 65, 76, 92, 95, 104, 115, 116, 130, 145, 149, 152, 184, 190, 230, 232, 247, 260, 290, 298, 299, 377, 380, 437, 460, 494, 520, 551, 580, 596, 598, 667, 745, 754, 760, 841, 874, 920, 988, 1102, 1160, 1192, 1196, 1235, 1334, 1490, 1495, 1508, 1682, 1748, 1885, 1937, 1976, 2185, 2204, 2392, 2470, 2668, 2755, 2831, 2980, 2990, 3016, 3335, 3364, 3427, 3496, 3770, 3874, 4205, 4321, 4370, 4408, 4940, 5336, 5510, 5662, 5681, 5960, 5980, 6670, 6728, 6854, 7163, 7540, 7748, 8410, 8642, 8671, 8740, 9685, 9880, 10933, 11020, 11324, 11362, 11960, 12673, 13340, 13708, 14155, 14326, 15080, 15496, 15979, 16820, 17135, 17284, 17342, 17480, 19343, 19370, 21605, 21866, 22040, 22648, 22724, 25346, 26680, 27416, 28310, 28405, 28652, 31958, 33640, 34270, 34568, 34684, 35815, 36803, 38686, 38740, 43210, 43355, 43732, 44551, 45448, 50692, 54665, 56173, 56620, 56810, 57304, 63365, 63916, 65113, 68540, 69368, 71630, 73606, 77372, 77480, 79895, 82099, 86420, 86710, 87464, 89102, 96715, 99383, 101384, 109330, 112346, 113240, 113620, 125309, 126730, 127832, 130226, 137080, 143260, 147212, 154744, 159790, 164198, 164749, 172840, 173420, 178204, 184015, 193430, 198766, 207727, 218660, 222755, 224692, 227240, 250618, 251459, 253460, 260452, 280865, 286520, 294424, 319580, 325565, 328396, 329498, 346840, 356408, 367517, 368030, 386860, 397532, 410495, 415454, 437320, 445510, 449384, 496915, 501236, 502918, 506920, 520904, 561730, 626545, 639160, 651130, 656792, 658996, 735034, 736060, 773720, 795064, 820990, 823745, 830908, 846469, 891020, 993830, 1002472, 1005836, 1038635, 1067287, 1123460, 1253090, 1257295, 1291979, 1302260, 1317992, 1470068, 1472120, 1629017, 1641980, 1647490, 1661816, 1692938, 1782040, 1837585, 1888277, 1987660, 2011672, 2077270, 2134574, 2246920, 2380871, 2506180, 2514590, 2583958, 2604520, 2882107, 2940136, 3258034, 3283960, 3294980, 3385876, 3675170, 3776554, 3975320, 4154540, 4232345, 4269148, 4761742, 4777721, 5012360, 5029180, 5167916, 5336435, 5764214, 6459895, 6516068, 6589960, 6771752, 7350340, 7553108, 8145085, 8309080, 8464690, 8538296, 9441385, 9523484, 9555442, 10058360, 10335832, 10672870, 11528428, 11904355, 12919790, 13032136, 14410535, 14700680, 15106216, 16290170, 16929380, 18882770, 19046968, 19110884, 21345740, 23056856, 23808710, 23888605, 24547601, 25839580, 28821070, 30951323, 32580340, 33858760, 37467391, 37765540, 38221768, 42691480, 47617420, 47777210, 49095202, 51679160, 54760033, 57642140, 61902646, 65160680, 74934782, 75531080, 95234840, 95554420, 98190404, 109520066, 115284280, 122738005, 123805292, 149869564, 154756615, 187336955, 191108840, 196380808, 219040132, 245476010, 247610584, 273800165, 299739128, 309513230, 374673910, 438080264, 490952020, 547600330, 619026460, 711880429, 749347820, 981904040, 1095200660, 1238052920, 1423760858, 1498695640, 2190401320, 2847521716, 3559402145, 5695043432, 7118804290, 14237608580, 28475217160]

約数ペア:

[(1, 28475217160), (2, 14237608580), (4, 7118804290), (5, 5695043432), (8, 3559402145), (10, 2847521716), (13, 2190401320), (19, 1498695640), (20, 1423760858), (23, 1238052920), (26, 1095200660), (29, 981904040), (38, 749347820), (40, 711880429), (46, 619026460), (52, 547600330), (58, 490952020), (65, 438080264), (76, 374673910), (92, 309513230), (95, 299739128), (104, 273800165), (115, 247610584), (116, 245476010), (130, 219040132), (145, 196380808), (149, 191108840), (152, 187336955), (184, 154756615), (190, 149869564), (230, 123805292), (232, 122738005), (247, 115284280), (260, 109520066), (290, 98190404), (298, 95554420), (299, 95234840), (377, 75531080), (380, 74934782), (437, 65160680), (460, 61902646), (494, 57642140), (520, 54760033), (551, 51679160), (580, 49095202), (596, 47777210), (598, 47617420), (667, 42691480), (745, 38221768), (754, 37765540), (760, 37467391), (841, 33858760), (874, 32580340), (920, 30951323), (988, 28821070), (1102, 25839580), (1160, 24547601), (1192, 23888605), (1196, 23808710), (1235, 23056856), (1334, 21345740), (1490, 19110884), (1495, 19046968), (1508, 18882770), (1682, 16929380), (1748, 16290170), (1885, 15106216), (1937, 14700680), (1976, 14410535), (2185, 13032136), (2204, 12919790), (2392, 11904355), (2470, 11528428), (2668, 10672870), (2755, 10335832), (2831, 10058360), (2980, 9555442), (2990, 9523484), (3016, 9441385), (3335, 8538296), (3364, 8464690), (3427, 8309080), (3496, 8145085), (3770, 7553108), (3874, 7350340), (4205, 6771752), (4321, 6589960), (4370, 6516068), (4408, 6459895), (4940, 5764214), (5336, 5336435), (5510, 5167916), (5662, 5029180), (5681, 5012360), (5960, 4777721), (5980, 4761742), (6670, 4269148), (6728, 4232345), (6854, 4154540), (7163, 3975320), (7540, 3776554), (7748, 3675170), (8410, 3385876), (8642, 3294980), (8671, 3283960), (8740, 3258034), (9685, 2940136), (9880, 2882107), (10933, 2604520), (11020, 2583958), (11324, 2514590), (11362, 2506180), (11960, 2380871), (12673, 2246920), (13340, 2134574), (13708, 2077270), (14155, 2011672), (14326, 1987660), (15080, 1888277), (15496, 1837585), (15979, 1782040), (16820, 1692938), (17135, 1661816), (17284, 1647490), (17342, 1641980), (17480, 1629017), (19343, 1472120), (19370, 1470068), (21605, 1317992), (21866, 1302260), (22040, 1291979), (22648, 1257295), (22724, 1253090), (25346, 1123460), (26680, 1067287), (27416, 1038635), (28310, 1005836), (28405, 1002472), (28652, 993830), (31958, 891020), (33640, 846469), (34270, 830908), (34568, 823745), (34684, 820990), (35815, 795064), (36803, 773720), (38686, 736060), (38740, 735034), (43210, 658996), (43355, 656792), (43732, 651130), (44551, 639160), (45448, 626545), (50692, 561730), (54665, 520904), (56173, 506920), (56620, 502918), (56810, 501236), (57304, 496915), (63365, 449384), (63916, 445510), (65113, 437320), (68540, 415454), (69368, 410495), (71630, 397532), (73606, 386860), (77372, 368030), (77480, 367517), (79895, 356408), (82099, 346840), (86420, 329498), (86710, 328396), (87464, 325565), (89102, 319580), (96715, 294424), (99383, 286520), (101384, 280865), (109330, 260452), (112346, 253460), (113240, 251459), (113620, 250618), (125309, 227240), (126730, 224692), (127832, 222755), (130226, 218660), (137080, 207727), (143260, 198766), (147212, 193430), (154744, 184015), (159790, 178204), (164198, 173420), (164749, 172840)]