1222550280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:218

約数の個数: 512

約数和(自身を含む): 4976640000

約数和(自身を除く): 3754089720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 79, 84, 89, 90, 92, 105, 108, 115, 120, 126, 135, 138, 140, 158, 161, 168, 178, 180, 184, 189, 207, 210, 216, 230, 237, 252, 267, 270, 276, 280, 315, 316, 322, 345, 356, 360, 378, 395, 414, 420, 445, 460, 474, 483, 504, 534, 540, 552, 553, 621, 623, 630, 632, 644, 690, 711, 712, 756, 790, 801, 805, 828, 840, 890, 920, 945, 948, 966, 1035, 1068, 1080, 1106, 1185, 1242, 1246, 1260, 1288, 1335, 1380, 1422, 1449, 1512, 1580, 1602, 1610, 1656, 1659, 1780, 1817, 1869, 1890, 1896, 1932, 2047, 2070, 2133, 2136, 2212, 2370, 2403, 2415, 2484, 2492, 2520, 2670, 2760, 2765, 2844, 2898, 3105, 3115, 3160, 3204, 3220, 3318, 3555, 3560, 3634, 3738, 3780, 3864, 4005, 4094, 4140, 4266, 4347, 4424, 4740, 4806, 4830, 4968, 4977, 4984, 5340, 5451, 5530, 5607, 5688, 5796, 6141, 6210, 6230, 6408, 6440, 6636, 7031, 7110, 7245, 7268, 7476, 7560, 8010, 8188, 8280, 8295, 8532, 8694, 9085, 9345, 9480, 9612, 9660, 9954, 10235, 10665, 10680, 10902, 11060, 11214, 11592, 12015, 12282, 12420, 12460, 12719, 13272, 14062, 14220, 14329, 14490, 14536, 14931, 14952, 16020, 16353, 16376, 16590, 16821, 17064, 17388, 18170, 18423, 18690, 19224, 19320, 19908, 20470, 21093, 21330, 21735, 21804, 22120, 22428, 24030, 24564, 24840, 24885, 24920, 25438, 27255, 28035, 28124, 28440, 28658, 28980, 29862, 30705, 32040, 32706, 33180, 33642, 34776, 35155, 36340, 36846, 37380, 38157, 39816, 40940, 42186, 42660, 42987, 43470, 43608, 44856, 48060, 49059, 49128, 49217, 49770, 50876, 54510, 55269, 56070, 56248, 57316, 57960, 59724, 61410, 63279, 63595, 65412, 66360, 67284, 70310, 71645, 72680, 73692, 74655, 74760, 76314, 81765, 81880, 84105, 84372, 85320, 85974, 86940, 92115, 96120, 98118, 98434, 99540, 101752, 105465, 109020, 110538, 112140, 114471, 114632, 119448, 122820, 126558, 127190, 128961, 130824, 134568, 140620, 143290, 147384, 147651, 149310, 152628, 161713, 163530, 168210, 168744, 171948, 173880, 184230, 189837, 190785, 196236, 196868, 199080, 210930, 214935, 218040, 221076, 224280, 228942, 245295, 245640, 246085, 253116, 254380, 257922, 276345, 281240, 286580, 295302, 298620, 305256, 316395, 323426, 327060, 336420, 343413, 343896, 368460, 379674, 381570, 386883, 392472, 393736, 421860, 429870, 442152, 442953, 457884, 485139, 490590, 492170, 506232, 508760, 515844, 552690, 572355, 573160, 590604, 597240, 632790, 644805, 646852, 654120, 672840, 686826, 736920, 738255, 759348, 763140, 773766, 808565, 843720, 859740, 885906, 915768, 949185, 970278, 981180, 984340, 1031688, 1105380, 1131991, 1144710, 1181208, 1265580, 1289610, 1293704, 1328859, 1373652, 1455417, 1476510, 1518696, 1526280, 1547532, 1617130, 1717065, 1719480, 1771812, 1898370, 1934415, 1940556, 1962360, 1968680, 2210760, 2214765, 2263982, 2289420, 2425695, 2531160, 2579220, 2657718, 2747304, 2910834, 2953020, 3095064, 3234260, 3395973, 3434130, 3543624, 3796740, 3868830, 3881112, 4366251, 4429530, 4527964, 4578840, 4851390, 5158440, 5315436, 5659955, 5821668, 5906040, 6468520, 6644295, 6791946, 6868260, 7277085, 7593480, 7737660, 8732502, 8859060, 9055928, 9702780, 10187919, 10630872, 11319910, 11643336, 13288590, 13583892, 13736520, 14554170, 15475320, 16979865, 17465004, 17718120, 19405560, 20375838, 21831255, 22639820, 26577180, 27167784, 29108340, 30563757, 33959730, 34930008, 40751676, 43662510, 45279640, 50939595, 53154360, 58216680, 61127514, 67919460, 81503352, 87325020, 101879190, 122255028, 135838920, 152818785, 174650040, 203758380, 244510056, 305637570, 407516760, 611275140, 1222550280]

約数ペア:

[(1, 1222550280), (2, 611275140), (3, 407516760), (4, 305637570), (5, 244510056), (6, 203758380), (7, 174650040), (8, 152818785), (9, 135838920), (10, 122255028), (12, 101879190), (14, 87325020), (15, 81503352), (18, 67919460), (20, 61127514), (21, 58216680), (23, 53154360), (24, 50939595), (27, 45279640), (28, 43662510), (30, 40751676), (35, 34930008), (36, 33959730), (40, 30563757), (42, 29108340), (45, 27167784), (46, 26577180), (54, 22639820), (56, 21831255), (60, 20375838), (63, 19405560), (69, 17718120), (70, 17465004), (72, 16979865), (79, 15475320), (84, 14554170), (89, 13736520), (90, 13583892), (92, 13288590), (105, 11643336), (108, 11319910), (115, 10630872), (120, 10187919), (126, 9702780), (135, 9055928), (138, 8859060), (140, 8732502), (158, 7737660), (161, 7593480), (168, 7277085), (178, 6868260), (180, 6791946), (184, 6644295), (189, 6468520), (207, 5906040), (210, 5821668), (216, 5659955), (230, 5315436), (237, 5158440), (252, 4851390), (267, 4578840), (270, 4527964), (276, 4429530), (280, 4366251), (315, 3881112), (316, 3868830), (322, 3796740), (345, 3543624), (356, 3434130), (360, 3395973), (378, 3234260), (395, 3095064), (414, 2953020), (420, 2910834), (445, 2747304), (460, 2657718), (474, 2579220), (483, 2531160), (504, 2425695), (534, 2289420), (540, 2263982), (552, 2214765), (553, 2210760), (621, 1968680), (623, 1962360), (630, 1940556), (632, 1934415), (644, 1898370), (690, 1771812), (711, 1719480), (712, 1717065), (756, 1617130), (790, 1547532), (801, 1526280), (805, 1518696), (828, 1476510), (840, 1455417), (890, 1373652), (920, 1328859), (945, 1293704), (948, 1289610), (966, 1265580), (1035, 1181208), (1068, 1144710), (1080, 1131991), (1106, 1105380), (1185, 1031688), (1242, 984340), (1246, 981180), (1260, 970278), (1288, 949185), (1335, 915768), (1380, 885906), (1422, 859740), (1449, 843720), (1512, 808565), (1580, 773766), (1602, 763140), (1610, 759348), (1656, 738255), (1659, 736920), (1780, 686826), (1817, 672840), (1869, 654120), (1890, 646852), (1896, 644805), (1932, 632790), (2047, 597240), (2070, 590604), (2133, 573160), (2136, 572355), (2212, 552690), (2370, 515844), (2403, 508760), (2415, 506232), (2484, 492170), (2492, 490590), (2520, 485139), (2670, 457884), (2760, 442953), (2765, 442152), (2844, 429870), (2898, 421860), (3105, 393736), (3115, 392472), (3160, 386883), (3204, 381570), (3220, 379674), (3318, 368460), (3555, 343896), (3560, 343413), (3634, 336420), (3738, 327060), (3780, 323426), (3864, 316395), (4005, 305256), (4094, 298620), (4140, 295302), (4266, 286580), (4347, 281240), (4424, 276345), (4740, 257922), (4806, 254380), (4830, 253116), (4968, 246085), (4977, 245640), (4984, 245295), (5340, 228942), (5451, 224280), (5530, 221076), (5607, 218040), (5688, 214935), (5796, 210930), (6141, 199080), (6210, 196868), (6230, 196236), (6408, 190785), (6440, 189837), (6636, 184230), (7031, 173880), (7110, 171948), (7245, 168744), (7268, 168210), (7476, 163530), (7560, 161713), (8010, 152628), (8188, 149310), (8280, 147651), (8295, 147384), (8532, 143290), (8694, 140620), (9085, 134568), (9345, 130824), (9480, 128961), (9612, 127190), (9660, 126558), (9954, 122820), (10235, 119448), (10665, 114632), (10680, 114471), (10902, 112140), (11060, 110538), (11214, 109020), (11592, 105465), (12015, 101752), (12282, 99540), (12420, 98434), (12460, 98118), (12719, 96120), (13272, 92115), (14062, 86940), (14220, 85974), (14329, 85320), (14490, 84372), (14536, 84105), (14931, 81880), (14952, 81765), (16020, 76314), (16353, 74760), (16376, 74655), (16590, 73692), (16821, 72680), (17064, 71645), (17388, 70310), (18170, 67284), (18423, 66360), (18690, 65412), (19224, 63595), (19320, 63279), (19908, 61410), (20470, 59724), (21093, 57960), (21330, 57316), (21735, 56248), (21804, 56070), (22120, 55269), (22428, 54510), (24030, 50876), (24564, 49770), (24840, 49217), (24885, 49128), (24920, 49059), (25438, 48060), (27255, 44856), (28035, 43608), (28124, 43470), (28440, 42987), (28658, 42660), (28980, 42186), (29862, 40940), (30705, 39816), (32040, 38157), (32706, 37380), (33180, 36846), (33642, 36340), (34776, 35155)]