755086080

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{4013}}^1$

素因数の和:4051

約数の個数: 216

約数和(自身を含む): 2805978672

約数和(自身を除く): 2050892592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1120, 1176, 1280, 1344, 1470, 1568, 1680, 1792, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3360, 3840, 3920, 4013, 4480, 4704, 5376, 5880, 6272, 6720, 7840, 8026, 8960, 9408, 11760, 12039, 12544, 13440, 15680, 16052, 18816, 20065, 23520, 24078, 26880, 28091, 31360, 32104, 37632, 40130, 47040, 48156, 56182, 60195, 62720, 64208, 80260, 84273, 94080, 96312, 112364, 120390, 128416, 140455, 160520, 168546, 188160, 192624, 196637, 224728, 240780, 256832, 280910, 321040, 337092, 385248, 393274, 421365, 449456, 481560, 513664, 561820, 589911, 642080, 674184, 770496, 786548, 842730, 898912, 963120, 983185, 1027328, 1123640, 1179822, 1284160, 1348368, 1540992, 1573096, 1685460, 1797824, 1926240, 1966370, 2247280, 2359644, 2568320, 2696736, 2949555, 3081984, 3146192, 3370920, 3595648, 3852480, 3932740, 4494560, 4719288, 5136640, 5393472, 5899110, 6292384, 6741840, 7191296, 7704960, 7865480, 8989120, 9438576, 10786944, 11798220, 12584768, 13483680, 15409920, 15730960, 17978240, 18877152, 21573888, 23596440, 25169536, 26967360, 31461920, 35956480, 37754304, 47192880, 50339072, 53934720, 62923840, 75508608, 94385760, 107869440, 125847680, 151017216, 188771520, 251695360, 377543040, 755086080]

約数ペア:

[(1, 755086080), (2, 377543040), (3, 251695360), (4, 188771520), (5, 151017216), (6, 125847680), (7, 107869440), (8, 94385760), (10, 75508608), (12, 62923840), (14, 53934720), (15, 50339072), (16, 47192880), (20, 37754304), (21, 35956480), (24, 31461920), (28, 26967360), (30, 25169536), (32, 23596440), (35, 21573888), (40, 18877152), (42, 17978240), (48, 15730960), (49, 15409920), (56, 13483680), (60, 12584768), (64, 11798220), (70, 10786944), (80, 9438576), (84, 8989120), (96, 7865480), (98, 7704960), (105, 7191296), (112, 6741840), (120, 6292384), (128, 5899110), (140, 5393472), (147, 5136640), (160, 4719288), (168, 4494560), (192, 3932740), (196, 3852480), (210, 3595648), (224, 3370920), (240, 3146192), (245, 3081984), (256, 2949555), (280, 2696736), (294, 2568320), (320, 2359644), (336, 2247280), (384, 1966370), (392, 1926240), (420, 1797824), (448, 1685460), (480, 1573096), (490, 1540992), (560, 1348368), (588, 1284160), (640, 1179822), (672, 1123640), (735, 1027328), (768, 983185), (784, 963120), (840, 898912), (896, 842730), (960, 786548), (980, 770496), (1120, 674184), (1176, 642080), (1280, 589911), (1344, 561820), (1470, 513664), (1568, 481560), (1680, 449456), (1792, 421365), (1920, 393274), (1960, 385248), (2240, 337092), (2352, 321040), (2688, 280910), (2940, 256832), (3136, 240780), (3360, 224728), (3840, 196637), (3920, 192624), (4013, 188160), (4480, 168546), (4704, 160520), (5376, 140455), (5880, 128416), (6272, 120390), (6720, 112364), (7840, 96312), (8026, 94080), (8960, 84273), (9408, 80260), (11760, 64208), (12039, 62720), (12544, 60195), (13440, 56182), (15680, 48156), (16052, 47040), (18816, 40130), (20065, 37632), (23520, 32104), (24078, 31360), (26880, 28091)]