20130620160

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{10259}}^1$

素因数の和:10363

約数の個数: 288

約数和(自身を含む): 74490554880

約数和(自身を除く): 54359934720

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, 56, 60, 64, 70, 73, 80, 84, 96, 105, 112, 120, 128, 140, 146, 160, 168, 192, 210, 219, 224, 240, 256, 280, 292, 320, 336, 365, 384, 420, 438, 448, 480, 511, 560, 584, 640, 672, 730, 768, 840, 876, 896, 960, 1022, 1095, 1120, 1168, 1280, 1344, 1460, 1533, 1680, 1752, 1792, 1920, 2044, 2190, 2240, 2336, 2555, 2688, 2920, 3066, 3360, 3504, 3840, 4088, 4380, 4480, 4672, 5110, 5376, 5840, 6132, 6720, 7008, 7665, 8176, 8760, 8960, 9344, 10220, 10259, 11680, 12264, 13440, 14016, 15330, 16352, 17520, 18688, 20440, 20518, 23360, 24528, 26880, 28032, 30660, 30777, 32704, 35040, 40880, 41036, 46720, 49056, 51295, 56064, 61320, 61554, 65408, 70080, 71813, 81760, 82072, 93440, 98112, 102590, 122640, 123108, 130816, 140160, 143626, 153885, 163520, 164144, 196224, 205180, 215439, 245280, 246216, 280320, 287252, 307770, 327040, 328288, 359065, 392448, 410360, 430878, 490560, 492432, 574504, 615540, 654080, 656576, 718130, 748907, 820720, 861756, 981120, 984864, 1077195, 1149008, 1231080, 1313152, 1436260, 1497814, 1641440, 1723512, 1962240, 1969728, 2154390, 2246721, 2298016, 2462160, 2626304, 2872520, 2995628, 3282880, 3447024, 3744535, 3939456, 4308780, 4493442, 4596032, 4924320, 5242349, 5745040, 5991256, 6565760, 6894048, 7489070, 7878912, 8617560, 8986884, 9192064, 9848640, 10484698, 11233605, 11490080, 11982512, 13131520, 13788096, 14978140, 15727047, 17235120, 17973768, 18384128, 19697280, 20969396, 22467210, 22980160, 23965024, 26211745, 27576192, 29956280, 31454094, 34470240, 35947536, 39394560, 41938792, 44934420, 45960320, 47930048, 52423490, 55152384, 59912560, 62908188, 68940480, 71895072, 78635235, 83877584, 89868840, 91920640, 95860096, 104846980, 119825120, 125816376, 137880960, 143790144, 157270470, 167755168, 179737680, 191720192, 209693960, 239650240, 251632752, 275761920, 287580288, 314540940, 335510336, 359475360, 419387920, 479300480, 503265504, 575160576, 629081880, 671020672, 718950720, 838775840, 958600960, 1006531008, 1258163760, 1342041344, 1437901440, 1677551680, 2013062016, 2516327520, 2875802880, 3355103360, 4026124032, 5032655040, 6710206720, 10065310080, 20130620160]

約数ペア:

[(1, 20130620160), (2, 10065310080), (3, 6710206720), (4, 5032655040), (5, 4026124032), (6, 3355103360), (7, 2875802880), (8, 2516327520), (10, 2013062016), (12, 1677551680), (14, 1437901440), (15, 1342041344), (16, 1258163760), (20, 1006531008), (21, 958600960), (24, 838775840), (28, 718950720), (30, 671020672), (32, 629081880), (35, 575160576), (40, 503265504), (42, 479300480), (48, 419387920), (56, 359475360), (60, 335510336), (64, 314540940), (70, 287580288), (73, 275761920), (80, 251632752), (84, 239650240), (96, 209693960), (105, 191720192), (112, 179737680), (120, 167755168), (128, 157270470), (140, 143790144), (146, 137880960), (160, 125816376), (168, 119825120), (192, 104846980), (210, 95860096), (219, 91920640), (224, 89868840), (240, 83877584), (256, 78635235), (280, 71895072), (292, 68940480), (320, 62908188), (336, 59912560), (365, 55152384), (384, 52423490), (420, 47930048), (438, 45960320), (448, 44934420), (480, 41938792), (511, 39394560), (560, 35947536), (584, 34470240), (640, 31454094), (672, 29956280), (730, 27576192), (768, 26211745), (840, 23965024), (876, 22980160), (896, 22467210), (960, 20969396), (1022, 19697280), (1095, 18384128), (1120, 17973768), (1168, 17235120), (1280, 15727047), (1344, 14978140), (1460, 13788096), (1533, 13131520), (1680, 11982512), (1752, 11490080), (1792, 11233605), (1920, 10484698), (2044, 9848640), (2190, 9192064), (2240, 8986884), (2336, 8617560), (2555, 7878912), (2688, 7489070), (2920, 6894048), (3066, 6565760), (3360, 5991256), (3504, 5745040), (3840, 5242349), (4088, 4924320), (4380, 4596032), (4480, 4493442), (4672, 4308780), (5110, 3939456), (5376, 3744535), (5840, 3447024), (6132, 3282880), (6720, 2995628), (7008, 2872520), (7665, 2626304), (8176, 2462160), (8760, 2298016), (8960, 2246721), (9344, 2154390), (10220, 1969728), (10259, 1962240), (11680, 1723512), (12264, 1641440), (13440, 1497814), (14016, 1436260), (15330, 1313152), (16352, 1231080), (17520, 1149008), (18688, 1077195), (20440, 984864), (20518, 981120), (23360, 861756), (24528, 820720), (26880, 748907), (28032, 718130), (30660, 656576), (30777, 654080), (32704, 615540), (35040, 574504), (40880, 492432), (41036, 490560), (46720, 430878), (49056, 410360), (51295, 392448), (56064, 359065), (61320, 328288), (61554, 327040), (65408, 307770), (70080, 287252), (71813, 280320), (81760, 246216), (82072, 245280), (93440, 215439), (98112, 205180), (102590, 196224), (122640, 164144), (123108, 163520), (130816, 153885), (140160, 143626)]