1890519840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{71}}^1$

素因数の和:185

約数の個数: 432

約数和(自身を含む): 7315334208

約数和(自身を除く): 5424814368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 41, 44, 45, 48, 55, 60, 66, 71, 72, 80, 82, 88, 90, 96, 99, 110, 120, 123, 132, 142, 144, 160, 164, 165, 176, 180, 198, 205, 213, 220, 240, 246, 264, 284, 288, 328, 330, 352, 355, 360, 369, 396, 410, 426, 440, 451, 480, 492, 495, 528, 568, 615, 639, 656, 660, 710, 720, 738, 781, 792, 820, 852, 880, 902, 984, 990, 1056, 1065, 1136, 1230, 1278, 1312, 1320, 1353, 1420, 1440, 1476, 1562, 1584, 1640, 1681, 1704, 1760, 1804, 1845, 1968, 1980, 2130, 2255, 2272, 2343, 2460, 2556, 2640, 2706, 2840, 2911, 2952, 3124, 3168, 3195, 3280, 3362, 3408, 3608, 3690, 3905, 3936, 3960, 4059, 4260, 4510, 4686, 4920, 5043, 5112, 5280, 5412, 5680, 5822, 5904, 6248, 6390, 6560, 6724, 6765, 6816, 7029, 7216, 7380, 7810, 7920, 8118, 8405, 8520, 8733, 9020, 9372, 9840, 10086, 10224, 10824, 11360, 11644, 11715, 11808, 12496, 12780, 13448, 13530, 14058, 14432, 14555, 14760, 15129, 15620, 15840, 16236, 16810, 17040, 17466, 18040, 18491, 18744, 19680, 20172, 20295, 20448, 21648, 23288, 23430, 24992, 25215, 25560, 26199, 26896, 27060, 28116, 29110, 29520, 30258, 31240, 32021, 32472, 33620, 34080, 34932, 35145, 36080, 36982, 37488, 40344, 40590, 43296, 43665, 46576, 46860, 50430, 51120, 52398, 53792, 54120, 55473, 56232, 58220, 59040, 60516, 62480, 64042, 64944, 67240, 69864, 70290, 72160, 73964, 74976, 75645, 80688, 81180, 87330, 92455, 93152, 93720, 96063, 100860, 102240, 104796, 108240, 110946, 112464, 116440, 119351, 121032, 124960, 128084, 129888, 130995, 134480, 139728, 140580, 147928, 151290, 160105, 161376, 162360, 166419, 174660, 184910, 187440, 192126, 201720, 209592, 216480, 221892, 224928, 232880, 238702, 242064, 256168, 261990, 268960, 277365, 279456, 281160, 288189, 295856, 302580, 320210, 324720, 332838, 349320, 358053, 369820, 374880, 384252, 403440, 419184, 443784, 465760, 477404, 480315, 484128, 512336, 523980, 554730, 562320, 576378, 591712, 596755, 605160, 640420, 649440, 665676, 698640, 716106, 739640, 768504, 806880, 832095, 838368, 887568, 954808, 960630, 1024672, 1047960, 1074159, 1109460, 1124640, 1152756, 1193510, 1210320, 1280840, 1312861, 1331352, 1397280, 1432212, 1440945, 1479280, 1537008, 1664190, 1775136, 1790265, 1909616, 1921260, 2095920, 2148318, 2218920, 2305512, 2387020, 2420640, 2561680, 2625722, 2662704, 2864424, 2881890, 2958560, 3074016, 3328380, 3580530, 3819232, 3842520, 3938583, 4191840, 4296636, 4437840, 4611024, 4774040, 5123360, 5251444, 5325408, 5370795, 5728848, 5763780, 6564305, 6656760, 7161060, 7685040, 7877166, 8593272, 8875680, 9222048, 9548080, 10502888, 10741590, 11457696, 11527560, 11815749, 13128610, 13313520, 14322120, 15370080, 15754332, 17186544, 19096160, 19692915, 21005776, 21483180, 23055120, 23631498, 26257220, 26627040, 28644240, 31508664, 34373088, 39385830, 42011552, 42966360, 46110240, 47262996, 52514440, 57288480, 59078745, 63017328, 78771660, 85932720, 94525992, 105028880, 118157490, 126034656, 157543320, 171865440, 189051984, 210057760, 236314980, 315086640, 378103968, 472629960, 630173280, 945259920, 1890519840]

約数ペア:

[(1, 1890519840), (2, 945259920), (3, 630173280), (4, 472629960), (5, 378103968), (6, 315086640), (8, 236314980), (9, 210057760), (10, 189051984), (11, 171865440), (12, 157543320), (15, 126034656), (16, 118157490), (18, 105028880), (20, 94525992), (22, 85932720), (24, 78771660), (30, 63017328), (32, 59078745), (33, 57288480), (36, 52514440), (40, 47262996), (41, 46110240), (44, 42966360), (45, 42011552), (48, 39385830), (55, 34373088), (60, 31508664), (66, 28644240), (71, 26627040), (72, 26257220), (80, 23631498), (82, 23055120), (88, 21483180), (90, 21005776), (96, 19692915), (99, 19096160), (110, 17186544), (120, 15754332), (123, 15370080), (132, 14322120), (142, 13313520), (144, 13128610), (160, 11815749), (164, 11527560), (165, 11457696), (176, 10741590), (180, 10502888), (198, 9548080), (205, 9222048), (213, 8875680), (220, 8593272), (240, 7877166), (246, 7685040), (264, 7161060), (284, 6656760), (288, 6564305), (328, 5763780), (330, 5728848), (352, 5370795), (355, 5325408), (360, 5251444), (369, 5123360), (396, 4774040), (410, 4611024), (426, 4437840), (440, 4296636), (451, 4191840), (480, 3938583), (492, 3842520), (495, 3819232), (528, 3580530), (568, 3328380), (615, 3074016), (639, 2958560), (656, 2881890), (660, 2864424), (710, 2662704), (720, 2625722), (738, 2561680), (781, 2420640), (792, 2387020), (820, 2305512), (852, 2218920), (880, 2148318), (902, 2095920), (984, 1921260), (990, 1909616), (1056, 1790265), (1065, 1775136), (1136, 1664190), (1230, 1537008), (1278, 1479280), (1312, 1440945), (1320, 1432212), (1353, 1397280), (1420, 1331352), (1440, 1312861), (1476, 1280840), (1562, 1210320), (1584, 1193510), (1640, 1152756), (1681, 1124640), (1704, 1109460), (1760, 1074159), (1804, 1047960), (1845, 1024672), (1968, 960630), (1980, 954808), (2130, 887568), (2255, 838368), (2272, 832095), (2343, 806880), (2460, 768504), (2556, 739640), (2640, 716106), (2706, 698640), (2840, 665676), (2911, 649440), (2952, 640420), (3124, 605160), (3168, 596755), (3195, 591712), (3280, 576378), (3362, 562320), (3408, 554730), (3608, 523980), (3690, 512336), (3905, 484128), (3936, 480315), (3960, 477404), (4059, 465760), (4260, 443784), (4510, 419184), (4686, 403440), (4920, 384252), (5043, 374880), (5112, 369820), (5280, 358053), (5412, 349320), (5680, 332838), (5822, 324720), (5904, 320210), (6248, 302580), (6390, 295856), (6560, 288189), (6724, 281160), (6765, 279456), (6816, 277365), (7029, 268960), (7216, 261990), (7380, 256168), (7810, 242064), (7920, 238702), (8118, 232880), (8405, 224928), (8520, 221892), (8733, 216480), (9020, 209592), (9372, 201720), (9840, 192126), (10086, 187440), (10224, 184910), (10824, 174660), (11360, 166419), (11644, 162360), (11715, 161376), (11808, 160105), (12496, 151290), (12780, 147928), (13448, 140580), (13530, 139728), (14058, 134480), (14432, 130995), (14555, 129888), (14760, 128084), (15129, 124960), (15620, 121032), (15840, 119351), (16236, 116440), (16810, 112464), (17040, 110946), (17466, 108240), (18040, 104796), (18491, 102240), (18744, 100860), (19680, 96063), (20172, 93720), (20295, 93152), (20448, 92455), (21648, 87330), (23288, 81180), (23430, 80688), (24992, 75645), (25215, 74976), (25560, 73964), (26199, 72160), (26896, 70290), (27060, 69864), (28116, 67240), (29110, 64944), (29520, 64042), (30258, 62480), (31240, 60516), (32021, 59040), (32472, 58220), (33620, 56232), (34080, 55473), (34932, 54120), (35145, 53792), (36080, 52398), (36982, 51120), (37488, 50430), (40344, 46860), (40590, 46576), (43296, 43665)]