2149125720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^2$

素因数の和:235

約数の個数: 384

約数和(自身を含む): 8305804800

約数和(自身を除く): 6156679080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 51, 56, 57, 60, 68, 70, 76, 84, 85, 89, 95, 102, 105, 114, 119, 120, 133, 136, 140, 152, 168, 170, 178, 190, 204, 210, 228, 238, 255, 266, 267, 280, 285, 323, 340, 356, 357, 380, 399, 408, 420, 445, 456, 476, 510, 532, 534, 570, 595, 623, 646, 665, 680, 712, 714, 760, 798, 840, 890, 952, 969, 1020, 1064, 1068, 1140, 1190, 1246, 1292, 1330, 1335, 1428, 1513, 1596, 1615, 1691, 1780, 1785, 1869, 1938, 1995, 2040, 2136, 2261, 2280, 2380, 2492, 2584, 2660, 2670, 2856, 3026, 3115, 3192, 3230, 3382, 3560, 3570, 3738, 3876, 3990, 4522, 4539, 4760, 4845, 4984, 5073, 5320, 5340, 6052, 6230, 6460, 6764, 6783, 7140, 7476, 7565, 7752, 7921, 7980, 8455, 9044, 9078, 9345, 9690, 10146, 10591, 10680, 11305, 11837, 12104, 12460, 12920, 13528, 13566, 14280, 14952, 15130, 15842, 15960, 16910, 18088, 18156, 18690, 19380, 20292, 21182, 22610, 22695, 23674, 23763, 24920, 25365, 27132, 28747, 30260, 31684, 31773, 33820, 33915, 35511, 36312, 37380, 38760, 39605, 40584, 42364, 45220, 45390, 47348, 47526, 50730, 52955, 54264, 55447, 57494, 59185, 60520, 63368, 63546, 67640, 67830, 71022, 74760, 79210, 84728, 86241, 90440, 90780, 94696, 95052, 101460, 105910, 110894, 114988, 118370, 118815, 127092, 134657, 135660, 142044, 143735, 150499, 158420, 158865, 166341, 172482, 177555, 181560, 190104, 201229, 202920, 211820, 221788, 229976, 236740, 237630, 254184, 269314, 271320, 277235, 284088, 287470, 300998, 316840, 317730, 332682, 344964, 355110, 402458, 403971, 423640, 431205, 443576, 451497, 473480, 475260, 538628, 554470, 574940, 601996, 603687, 635460, 665364, 673285, 689928, 710220, 752495, 804916, 807942, 831705, 862410, 902994, 942599, 950520, 1006145, 1053493, 1077256, 1108940, 1149880, 1203992, 1207374, 1270920, 1330728, 1346570, 1420440, 1504990, 1609832, 1615884, 1663410, 1724820, 1805988, 1885198, 2012290, 2019855, 2106986, 2217880, 2257485, 2414748, 2558483, 2693140, 2827797, 3009980, 3018435, 3160479, 3231768, 3326820, 3449640, 3611976, 3770396, 4024580, 4039710, 4213972, 4514970, 4712995, 4829496, 5116966, 5267465, 5386280, 5655594, 6019960, 6036870, 6320958, 6653640, 7540792, 7675449, 8049160, 8079420, 8427944, 9029940, 9425990, 10233932, 10534930, 11311188, 12073740, 12641916, 12792415, 14138985, 15350898, 15802395, 16158840, 17909381, 18059880, 18851980, 20467864, 21069860, 22622376, 24147480, 25283832, 25584830, 28277970, 30701796, 31604790, 35818762, 37703960, 38377245, 42139720, 51169660, 53728143, 56555940, 61403592, 63209580, 71637524, 76754490, 89546905, 102339320, 107456286, 113111880, 126419160, 143275048, 153508980, 179093810, 214912572, 268640715, 307017960, 358187620, 429825144, 537281430, 716375240, 1074562860, 2149125720]

約数ペア:

[(1, 2149125720), (2, 1074562860), (3, 716375240), (4, 537281430), (5, 429825144), (6, 358187620), (7, 307017960), (8, 268640715), (10, 214912572), (12, 179093810), (14, 153508980), (15, 143275048), (17, 126419160), (19, 113111880), (20, 107456286), (21, 102339320), (24, 89546905), (28, 76754490), (30, 71637524), (34, 63209580), (35, 61403592), (38, 56555940), (40, 53728143), (42, 51169660), (51, 42139720), (56, 38377245), (57, 37703960), (60, 35818762), (68, 31604790), (70, 30701796), (76, 28277970), (84, 25584830), (85, 25283832), (89, 24147480), (95, 22622376), (102, 21069860), (105, 20467864), (114, 18851980), (119, 18059880), (120, 17909381), (133, 16158840), (136, 15802395), (140, 15350898), (152, 14138985), (168, 12792415), (170, 12641916), (178, 12073740), (190, 11311188), (204, 10534930), (210, 10233932), (228, 9425990), (238, 9029940), (255, 8427944), (266, 8079420), (267, 8049160), (280, 7675449), (285, 7540792), (323, 6653640), (340, 6320958), (356, 6036870), (357, 6019960), (380, 5655594), (399, 5386280), (408, 5267465), (420, 5116966), (445, 4829496), (456, 4712995), (476, 4514970), (510, 4213972), (532, 4039710), (534, 4024580), (570, 3770396), (595, 3611976), (623, 3449640), (646, 3326820), (665, 3231768), (680, 3160479), (712, 3018435), (714, 3009980), (760, 2827797), (798, 2693140), (840, 2558483), (890, 2414748), (952, 2257485), (969, 2217880), (1020, 2106986), (1064, 2019855), (1068, 2012290), (1140, 1885198), (1190, 1805988), (1246, 1724820), (1292, 1663410), (1330, 1615884), (1335, 1609832), (1428, 1504990), (1513, 1420440), (1596, 1346570), (1615, 1330728), (1691, 1270920), (1780, 1207374), (1785, 1203992), (1869, 1149880), (1938, 1108940), (1995, 1077256), (2040, 1053493), (2136, 1006145), (2261, 950520), (2280, 942599), (2380, 902994), (2492, 862410), (2584, 831705), (2660, 807942), (2670, 804916), (2856, 752495), (3026, 710220), (3115, 689928), (3192, 673285), (3230, 665364), (3382, 635460), (3560, 603687), (3570, 601996), (3738, 574940), (3876, 554470), (3990, 538628), (4522, 475260), (4539, 473480), (4760, 451497), (4845, 443576), (4984, 431205), (5073, 423640), (5320, 403971), (5340, 402458), (6052, 355110), (6230, 344964), (6460, 332682), (6764, 317730), (6783, 316840), (7140, 300998), (7476, 287470), (7565, 284088), (7752, 277235), (7921, 271320), (7980, 269314), (8455, 254184), (9044, 237630), (9078, 236740), (9345, 229976), (9690, 221788), (10146, 211820), (10591, 202920), (10680, 201229), (11305, 190104), (11837, 181560), (12104, 177555), (12460, 172482), (12920, 166341), (13528, 158865), (13566, 158420), (14280, 150499), (14952, 143735), (15130, 142044), (15842, 135660), (15960, 134657), (16910, 127092), (18088, 118815), (18156, 118370), (18690, 114988), (19380, 110894), (20292, 105910), (21182, 101460), (22610, 95052), (22695, 94696), (23674, 90780), (23763, 90440), (24920, 86241), (25365, 84728), (27132, 79210), (28747, 74760), (30260, 71022), (31684, 67830), (31773, 67640), (33820, 63546), (33915, 63368), (35511, 60520), (36312, 59185), (37380, 57494), (38760, 55447), (39605, 54264), (40584, 52955), (42364, 50730), (45220, 47526), (45390, 47348)]