1328501280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 384

約数和(自身を含む): 4706795520

約数和(自身を除く): 3378294240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 37, 38, 40, 48, 57, 60, 62, 74, 76, 80, 93, 95, 96, 111, 114, 120, 124, 127, 148, 152, 155, 160, 185, 186, 190, 222, 228, 240, 248, 254, 285, 296, 304, 310, 370, 372, 380, 381, 444, 456, 465, 480, 496, 508, 555, 570, 589, 592, 608, 620, 635, 703, 740, 744, 760, 762, 888, 912, 930, 992, 1016, 1110, 1140, 1147, 1178, 1184, 1240, 1270, 1406, 1480, 1488, 1520, 1524, 1767, 1776, 1824, 1860, 1905, 2032, 2109, 2220, 2280, 2294, 2356, 2413, 2480, 2540, 2812, 2945, 2960, 2976, 3040, 3048, 3441, 3515, 3534, 3552, 3720, 3810, 3937, 4064, 4218, 4440, 4560, 4588, 4699, 4712, 4826, 4960, 5080, 5624, 5735, 5890, 5920, 6096, 6882, 7030, 7068, 7239, 7440, 7620, 7874, 8436, 8835, 8880, 9120, 9176, 9398, 9424, 9652, 10160, 10545, 11248, 11470, 11780, 11811, 12065, 12192, 13764, 14060, 14097, 14136, 14478, 14880, 15240, 15748, 16872, 17205, 17670, 17760, 18352, 18796, 18848, 19304, 19685, 20320, 21090, 21793, 22496, 22940, 23495, 23560, 23622, 24130, 27528, 28120, 28194, 28272, 28956, 30480, 31496, 33744, 34410, 35340, 36195, 36704, 37592, 38608, 39370, 42180, 43586, 45880, 46990, 47120, 47244, 48260, 55056, 56240, 56388, 56544, 57912, 59055, 60960, 62992, 65379, 67488, 68820, 70485, 70680, 72390, 74803, 75184, 77216, 78740, 84360, 87172, 89281, 91760, 93980, 94240, 94488, 96520, 108965, 110112, 112480, 112776, 115824, 118110, 125984, 130758, 137640, 140970, 141360, 144780, 145669, 149606, 150368, 157480, 168720, 174344, 178562, 183520, 187960, 188976, 193040, 217930, 224409, 225552, 231648, 236220, 261516, 267843, 275280, 281940, 282720, 289560, 291338, 299212, 314960, 326895, 337440, 348688, 357124, 374015, 375920, 377952, 386080, 435860, 437007, 446405, 448818, 451104, 472440, 523032, 535686, 550560, 563880, 579120, 582676, 598424, 629920, 653790, 697376, 714248, 728345, 748030, 751840, 871720, 874014, 892810, 897636, 944880, 1046064, 1071372, 1122045, 1127760, 1158240, 1165352, 1196848, 1307580, 1339215, 1428496, 1456690, 1496060, 1743440, 1748028, 1785620, 1795272, 1889760, 2092128, 2142744, 2185035, 2244090, 2255520, 2330704, 2393696, 2615160, 2678430, 2767711, 2856992, 2913380, 2992120, 3486880, 3496056, 3571240, 3590544, 4285488, 4370070, 4488180, 4661408, 5230320, 5356860, 5535422, 5826760, 5984240, 6992112, 7142480, 7181088, 8303133, 8570976, 8740140, 8976360, 10460640, 10713720, 11070844, 11653520, 11968480, 13838555, 13984224, 14284960, 16606266, 17480280, 17952720, 21427440, 22141688, 23307040, 27677110, 33212532, 34960560, 35905440, 41515665, 42854880, 44283376, 55354220, 66425064, 69921120, 83031330, 88566752, 110708440, 132850128, 166062660, 221416880, 265700256, 332125320, 442833760, 664250640, 1328501280]

約数ペア:

[(1, 1328501280), (2, 664250640), (3, 442833760), (4, 332125320), (5, 265700256), (6, 221416880), (8, 166062660), (10, 132850128), (12, 110708440), (15, 88566752), (16, 83031330), (19, 69921120), (20, 66425064), (24, 55354220), (30, 44283376), (31, 42854880), (32, 41515665), (37, 35905440), (38, 34960560), (40, 33212532), (48, 27677110), (57, 23307040), (60, 22141688), (62, 21427440), (74, 17952720), (76, 17480280), (80, 16606266), (93, 14284960), (95, 13984224), (96, 13838555), (111, 11968480), (114, 11653520), (120, 11070844), (124, 10713720), (127, 10460640), (148, 8976360), (152, 8740140), (155, 8570976), (160, 8303133), (185, 7181088), (186, 7142480), (190, 6992112), (222, 5984240), (228, 5826760), (240, 5535422), (248, 5356860), (254, 5230320), (285, 4661408), (296, 4488180), (304, 4370070), (310, 4285488), (370, 3590544), (372, 3571240), (380, 3496056), (381, 3486880), (444, 2992120), (456, 2913380), (465, 2856992), (480, 2767711), (496, 2678430), (508, 2615160), (555, 2393696), (570, 2330704), (589, 2255520), (592, 2244090), (608, 2185035), (620, 2142744), (635, 2092128), (703, 1889760), (740, 1795272), (744, 1785620), (760, 1748028), (762, 1743440), (888, 1496060), (912, 1456690), (930, 1428496), (992, 1339215), (1016, 1307580), (1110, 1196848), (1140, 1165352), (1147, 1158240), (1178, 1127760), (1184, 1122045), (1240, 1071372), (1270, 1046064), (1406, 944880), (1480, 897636), (1488, 892810), (1520, 874014), (1524, 871720), (1767, 751840), (1776, 748030), (1824, 728345), (1860, 714248), (1905, 697376), (2032, 653790), (2109, 629920), (2220, 598424), (2280, 582676), (2294, 579120), (2356, 563880), (2413, 550560), (2480, 535686), (2540, 523032), (2812, 472440), (2945, 451104), (2960, 448818), (2976, 446405), (3040, 437007), (3048, 435860), (3441, 386080), (3515, 377952), (3534, 375920), (3552, 374015), (3720, 357124), (3810, 348688), (3937, 337440), (4064, 326895), (4218, 314960), (4440, 299212), (4560, 291338), (4588, 289560), (4699, 282720), (4712, 281940), (4826, 275280), (4960, 267843), (5080, 261516), (5624, 236220), (5735, 231648), (5890, 225552), (5920, 224409), (6096, 217930), (6882, 193040), (7030, 188976), (7068, 187960), (7239, 183520), (7440, 178562), (7620, 174344), (7874, 168720), (8436, 157480), (8835, 150368), (8880, 149606), (9120, 145669), (9176, 144780), (9398, 141360), (9424, 140970), (9652, 137640), (10160, 130758), (10545, 125984), (11248, 118110), (11470, 115824), (11780, 112776), (11811, 112480), (12065, 110112), (12192, 108965), (13764, 96520), (14060, 94488), (14097, 94240), (14136, 93980), (14478, 91760), (14880, 89281), (15240, 87172), (15748, 84360), (16872, 78740), (17205, 77216), (17670, 75184), (17760, 74803), (18352, 72390), (18796, 70680), (18848, 70485), (19304, 68820), (19685, 67488), (20320, 65379), (21090, 62992), (21793, 60960), (22496, 59055), (22940, 57912), (23495, 56544), (23560, 56388), (23622, 56240), (24130, 55056), (27528, 48260), (28120, 47244), (28194, 47120), (28272, 46990), (28956, 45880), (30480, 43586), (31496, 42180), (33744, 39370), (34410, 38608), (35340, 37592), (36195, 36704)]