740841920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:172

約数の個数: 336

約数和(自身を含む): 2320381440

約数和(自身を除く): 1579539520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 52, 56, 64, 65, 70, 76, 80, 91, 95, 103, 104, 112, 130, 133, 140, 152, 160, 169, 182, 190, 206, 208, 224, 247, 260, 266, 280, 304, 320, 338, 364, 380, 412, 416, 448, 455, 494, 515, 520, 532, 560, 608, 665, 676, 721, 728, 760, 824, 832, 845, 910, 988, 1030, 1040, 1064, 1120, 1183, 1216, 1235, 1330, 1339, 1352, 1442, 1456, 1520, 1648, 1690, 1729, 1820, 1957, 1976, 2060, 2080, 2128, 2240, 2366, 2470, 2660, 2678, 2704, 2884, 2912, 3040, 3211, 3296, 3380, 3458, 3605, 3640, 3914, 3952, 4120, 4160, 4256, 4732, 4940, 5320, 5356, 5408, 5768, 5824, 5915, 6080, 6422, 6592, 6695, 6760, 6916, 7210, 7280, 7828, 7904, 8240, 8512, 8645, 9373, 9464, 9785, 9880, 10640, 10712, 10816, 11536, 11830, 12844, 13390, 13520, 13699, 13832, 14420, 14560, 15656, 15808, 16055, 16480, 17290, 17407, 18746, 18928, 19570, 19760, 21280, 21424, 22477, 23072, 23660, 25441, 25688, 26780, 27040, 27398, 27664, 28840, 29120, 31312, 32110, 32960, 34580, 34814, 37492, 37856, 39140, 39520, 42560, 42848, 44954, 46144, 46865, 47320, 50882, 51376, 53560, 54080, 54796, 55328, 57680, 62624, 64220, 68495, 69160, 69628, 74984, 75712, 78280, 79040, 85696, 87035, 89908, 93730, 94640, 101764, 102752, 107120, 109592, 110656, 112385, 115360, 121849, 125248, 127205, 128440, 136990, 138320, 139256, 149968, 156560, 174070, 178087, 179816, 187460, 189280, 203528, 205504, 214240, 219184, 224770, 230720, 243698, 254410, 256880, 273980, 276640, 278512, 299936, 313120, 330733, 348140, 356174, 359632, 374920, 378560, 407056, 428480, 438368, 449540, 487396, 508820, 513760, 547960, 553280, 557024, 599872, 609245, 626240, 661466, 696280, 712348, 719264, 749840, 814112, 876736, 890435, 899080, 974792, 1017640, 1027520, 1095920, 1114048, 1218490, 1322932, 1392560, 1424696, 1438528, 1499680, 1628224, 1653665, 1780870, 1798160, 1949584, 2035280, 2191840, 2315131, 2436980, 2645864, 2785120, 2849392, 2999360, 3307330, 3561740, 3596320, 3899168, 4070560, 4383680, 4630262, 4873960, 5291728, 5570240, 5698784, 6614660, 7123480, 7192640, 7798336, 8141120, 9260524, 9747920, 10583456, 11397568, 11575655, 13229320, 14246960, 18521048, 19495840, 21166912, 23151310, 26458640, 28493920, 37042096, 38991680, 46302620, 52917280, 56987840, 74084192, 92605240, 105834560, 148168384, 185210480, 370420960, 740841920]

約数ペア:

[(1, 740841920), (2, 370420960), (4, 185210480), (5, 148168384), (7, 105834560), (8, 92605240), (10, 74084192), (13, 56987840), (14, 52917280), (16, 46302620), (19, 38991680), (20, 37042096), (26, 28493920), (28, 26458640), (32, 23151310), (35, 21166912), (38, 19495840), (40, 18521048), (52, 14246960), (56, 13229320), (64, 11575655), (65, 11397568), (70, 10583456), (76, 9747920), (80, 9260524), (91, 8141120), (95, 7798336), (103, 7192640), (104, 7123480), (112, 6614660), (130, 5698784), (133, 5570240), (140, 5291728), (152, 4873960), (160, 4630262), (169, 4383680), (182, 4070560), (190, 3899168), (206, 3596320), (208, 3561740), (224, 3307330), (247, 2999360), (260, 2849392), (266, 2785120), (280, 2645864), (304, 2436980), (320, 2315131), (338, 2191840), (364, 2035280), (380, 1949584), (412, 1798160), (416, 1780870), (448, 1653665), (455, 1628224), (494, 1499680), (515, 1438528), (520, 1424696), (532, 1392560), (560, 1322932), (608, 1218490), (665, 1114048), (676, 1095920), (721, 1027520), (728, 1017640), (760, 974792), (824, 899080), (832, 890435), (845, 876736), (910, 814112), (988, 749840), (1030, 719264), (1040, 712348), (1064, 696280), (1120, 661466), (1183, 626240), (1216, 609245), (1235, 599872), (1330, 557024), (1339, 553280), (1352, 547960), (1442, 513760), (1456, 508820), (1520, 487396), (1648, 449540), (1690, 438368), (1729, 428480), (1820, 407056), (1957, 378560), (1976, 374920), (2060, 359632), (2080, 356174), (2128, 348140), (2240, 330733), (2366, 313120), (2470, 299936), (2660, 278512), (2678, 276640), (2704, 273980), (2884, 256880), (2912, 254410), (3040, 243698), (3211, 230720), (3296, 224770), (3380, 219184), (3458, 214240), (3605, 205504), (3640, 203528), (3914, 189280), (3952, 187460), (4120, 179816), (4160, 178087), (4256, 174070), (4732, 156560), (4940, 149968), (5320, 139256), (5356, 138320), (5408, 136990), (5768, 128440), (5824, 127205), (5915, 125248), (6080, 121849), (6422, 115360), (6592, 112385), (6695, 110656), (6760, 109592), (6916, 107120), (7210, 102752), (7280, 101764), (7828, 94640), (7904, 93730), (8240, 89908), (8512, 87035), (8645, 85696), (9373, 79040), (9464, 78280), (9785, 75712), (9880, 74984), (10640, 69628), (10712, 69160), (10816, 68495), (11536, 64220), (11830, 62624), (12844, 57680), (13390, 55328), (13520, 54796), (13699, 54080), (13832, 53560), (14420, 51376), (14560, 50882), (15656, 47320), (15808, 46865), (16055, 46144), (16480, 44954), (17290, 42848), (17407, 42560), (18746, 39520), (18928, 39140), (19570, 37856), (19760, 37492), (21280, 34814), (21424, 34580), (22477, 32960), (23072, 32110), (23660, 31312), (25441, 29120), (25688, 28840), (26780, 27664), (27040, 27398)]