15709925520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1\times {\mathrm{977}}^1$

素因数の和:1990

約数の個数: 240

約数和(自身を含む): 55166147712

約数和(自身を除く): 39456222192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 971, 977, 1035, 1104, 1380, 1656, 1840, 1942, 1954, 2070, 2760, 2913, 2931, 3312, 3884, 3908, 4140, 4855, 4885, 5520, 5826, 5862, 7768, 7816, 8280, 8739, 8793, 9710, 9770, 11652, 11724, 14565, 14655, 15536, 15632, 16560, 17478, 17586, 19420, 19540, 22333, 22471, 23304, 23448, 29130, 29310, 34956, 35172, 38840, 39080, 43695, 43965, 44666, 44942, 46608, 46896, 58260, 58620, 66999, 67413, 69912, 70344, 77680, 78160, 87390, 87930, 89332, 89884, 111665, 112355, 116520, 117240, 133998, 134826, 139824, 140688, 174780, 175860, 178664, 179768, 200997, 202239, 223330, 224710, 233040, 234480, 267996, 269652, 334995, 337065, 349560, 351720, 357328, 359536, 401994, 404478, 446660, 449420, 535992, 539304, 669990, 674130, 699120, 703440, 803988, 808956, 893320, 898840, 948667, 1004985, 1011195, 1071984, 1078608, 1339980, 1348260, 1607976, 1617912, 1786640, 1797680, 1897334, 2009970, 2022390, 2679960, 2696520, 2846001, 3215952, 3235824, 3794668, 4019940, 4044780, 4743335, 5359920, 5393040, 5692002, 7589336, 8039880, 8089560, 8538003, 9486670, 11384004, 14230005, 15178672, 16079760, 16179120, 17076006, 18973340, 21819341, 22768008, 28460010, 34152012, 37946680, 42690015, 43638682, 45536016, 56920020, 65458023, 68304024, 75893360, 85380030, 87277364, 109096705, 113840040, 130916046, 136608048, 170760060, 174554728, 196374069, 218193410, 227680080, 261832092, 327290115, 341520120, 349109456, 392748138, 436386820, 523664184, 654580230, 683040240, 785496276, 872773640, 981870345, 1047328368, 1309160460, 1570992552, 1745547280, 1963740690, 2618320920, 3141985104, 3927481380, 5236641840, 7854962760, 15709925520]

約数ペア:

[(1, 15709925520), (2, 7854962760), (3, 5236641840), (4, 3927481380), (5, 3141985104), (6, 2618320920), (8, 1963740690), (9, 1745547280), (10, 1570992552), (12, 1309160460), (15, 1047328368), (16, 981870345), (18, 872773640), (20, 785496276), (23, 683040240), (24, 654580230), (30, 523664184), (36, 436386820), (40, 392748138), (45, 349109456), (46, 341520120), (48, 327290115), (60, 261832092), (69, 227680080), (72, 218193410), (80, 196374069), (90, 174554728), (92, 170760060), (115, 136608048), (120, 130916046), (138, 113840040), (144, 109096705), (180, 87277364), (184, 85380030), (207, 75893360), (230, 68304024), (240, 65458023), (276, 56920020), (345, 45536016), (360, 43638682), (368, 42690015), (414, 37946680), (460, 34152012), (552, 28460010), (690, 22768008), (720, 21819341), (828, 18973340), (920, 17076006), (971, 16179120), (977, 16079760), (1035, 15178672), (1104, 14230005), (1380, 11384004), (1656, 9486670), (1840, 8538003), (1942, 8089560), (1954, 8039880), (2070, 7589336), (2760, 5692002), (2913, 5393040), (2931, 5359920), (3312, 4743335), (3884, 4044780), (3908, 4019940), (4140, 3794668), (4855, 3235824), (4885, 3215952), (5520, 2846001), (5826, 2696520), (5862, 2679960), (7768, 2022390), (7816, 2009970), (8280, 1897334), (8739, 1797680), (8793, 1786640), (9710, 1617912), (9770, 1607976), (11652, 1348260), (11724, 1339980), (14565, 1078608), (14655, 1071984), (15536, 1011195), (15632, 1004985), (16560, 948667), (17478, 898840), (17586, 893320), (19420, 808956), (19540, 803988), (22333, 703440), (22471, 699120), (23304, 674130), (23448, 669990), (29130, 539304), (29310, 535992), (34956, 449420), (35172, 446660), (38840, 404478), (39080, 401994), (43695, 359536), (43965, 357328), (44666, 351720), (44942, 349560), (46608, 337065), (46896, 334995), (58260, 269652), (58620, 267996), (66999, 234480), (67413, 233040), (69912, 224710), (70344, 223330), (77680, 202239), (78160, 200997), (87390, 179768), (87930, 178664), (89332, 175860), (89884, 174780), (111665, 140688), (112355, 139824), (116520, 134826), (117240, 133998)]