1388947560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:449

約数の個数: 512

約数和(自身を含む): 5790597120

約数和(自身を除く): 4401649560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 31, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 62, 65, 66, 70, 77, 78, 84, 88, 91, 93, 104, 105, 110, 120, 124, 130, 132, 140, 143, 154, 155, 156, 165, 168, 182, 186, 195, 210, 217, 220, 231, 248, 260, 264, 273, 280, 286, 308, 310, 312, 330, 341, 364, 372, 373, 385, 390, 403, 420, 429, 434, 440, 455, 462, 465, 520, 546, 572, 616, 620, 651, 660, 682, 715, 728, 744, 746, 770, 780, 806, 840, 858, 868, 910, 924, 930, 1001, 1023, 1085, 1092, 1119, 1144, 1155, 1209, 1240, 1302, 1320, 1364, 1365, 1430, 1492, 1540, 1560, 1612, 1705, 1716, 1736, 1820, 1848, 1860, 1865, 2002, 2015, 2046, 2145, 2170, 2184, 2238, 2310, 2387, 2418, 2604, 2611, 2728, 2730, 2821, 2860, 2984, 3003, 3080, 3224, 3255, 3410, 3432, 3640, 3720, 3730, 4004, 4030, 4092, 4103, 4290, 4340, 4433, 4476, 4620, 4774, 4836, 4849, 5005, 5115, 5208, 5222, 5460, 5595, 5642, 5720, 6006, 6045, 6510, 6820, 7161, 7460, 7833, 8008, 8060, 8184, 8206, 8463, 8580, 8680, 8866, 8952, 9240, 9548, 9672, 9698, 10010, 10230, 10444, 10920, 11190, 11284, 11563, 11935, 12012, 12090, 12309, 13020, 13055, 13299, 13640, 14105, 14322, 14547, 14920, 15015, 15666, 16120, 16412, 16926, 17160, 17732, 19096, 19396, 20020, 20460, 20515, 20888, 22165, 22380, 22568, 23126, 23870, 24024, 24180, 24245, 24618, 26040, 26110, 26598, 28210, 28644, 28721, 29094, 30030, 31031, 31332, 32824, 33852, 33943, 34689, 35464, 35805, 38792, 39165, 40040, 40920, 41030, 42315, 44330, 44760, 46252, 47740, 48360, 48490, 49236, 52220, 53196, 53339, 56420, 57288, 57442, 57815, 58188, 60060, 61545, 62062, 62664, 66495, 67704, 67886, 69378, 71610, 72735, 78330, 80941, 82060, 84630, 86163, 88660, 92504, 93093, 95480, 96980, 98472, 101829, 104440, 106392, 106678, 112840, 114884, 115630, 116376, 120120, 123090, 124124, 127193, 132990, 135772, 138756, 143220, 143605, 145470, 150319, 155155, 156660, 160017, 161882, 164120, 169260, 169715, 172326, 173445, 177320, 186186, 193960, 203658, 213356, 229768, 231260, 242823, 246180, 248248, 254386, 265980, 266695, 271544, 277512, 286440, 287210, 290940, 300638, 310310, 313320, 320034, 323764, 338520, 339430, 344652, 346890, 372372, 373373, 381579, 404705, 407316, 426712, 430815, 450957, 462520, 465465, 485646, 492360, 508772, 509145, 531960, 533390, 574420, 581880, 601276, 620620, 635965, 640068, 647528, 678860, 689304, 693780, 744744, 746746, 751595, 763158, 800085, 809410, 814632, 861630, 890351, 901914, 930930, 971292, 1017544, 1018290, 1052233, 1066780, 1120119, 1148840, 1202552, 1214115, 1241240, 1271930, 1280136, 1357720, 1387560, 1493492, 1503190, 1526316, 1600170, 1618820, 1653509, 1723260, 1780702, 1803828, 1861860, 1866865, 1907895, 1942584, 2036580, 2104466, 2133560, 2240238, 2254785, 2428230, 2543860, 2671053, 2986984, 3006380, 3052632, 3156699, 3200340, 3237640, 3307018, 3446520, 3561404, 3607656, 3723720, 3733730, 3815790, 4073160, 4208932, 4451755, 4480476, 4509570, 4856460, 4960527, 5087720, 5261165, 5342106, 5600595, 6012760, 6313398, 6400680, 6614036, 7122808, 7467460, 7631580, 8267545, 8417864, 8903510, 8960952, 9019140, 9712920, 9921054, 10522330, 10684212, 11201190, 11574563, 12626796, 13228072, 13355265, 14934920, 15263160, 15783495, 16535090, 17807020, 18038280, 19842108, 21044660, 21368424, 22402380, 23149126, 24802635, 25253592, 26710530, 31566990, 33070180, 34723689, 35614040, 39684216, 42089320, 44804760, 46298252, 49605270, 53421060, 57872815, 63133980, 66140360, 69447378, 92596504, 99210540, 106842120, 115745630, 126267960, 138894756, 173618445, 198421080, 231491260, 277789512, 347236890, 462982520, 694473780, 1388947560]

約数ペア:

[(1, 1388947560), (2, 694473780), (3, 462982520), (4, 347236890), (5, 277789512), (6, 231491260), (7, 198421080), (8, 173618445), (10, 138894756), (11, 126267960), (12, 115745630), (13, 106842120), (14, 99210540), (15, 92596504), (20, 69447378), (21, 66140360), (22, 63133980), (24, 57872815), (26, 53421060), (28, 49605270), (30, 46298252), (31, 44804760), (33, 42089320), (35, 39684216), (39, 35614040), (40, 34723689), (42, 33070180), (44, 31566990), (52, 26710530), (55, 25253592), (56, 24802635), (60, 23149126), (62, 22402380), (65, 21368424), (66, 21044660), (70, 19842108), (77, 18038280), (78, 17807020), (84, 16535090), (88, 15783495), (91, 15263160), (93, 14934920), (104, 13355265), (105, 13228072), (110, 12626796), (120, 11574563), (124, 11201190), (130, 10684212), (132, 10522330), (140, 9921054), (143, 9712920), (154, 9019140), (155, 8960952), (156, 8903510), (165, 8417864), (168, 8267545), (182, 7631580), (186, 7467460), (195, 7122808), (210, 6614036), (217, 6400680), (220, 6313398), (231, 6012760), (248, 5600595), (260, 5342106), (264, 5261165), (273, 5087720), (280, 4960527), (286, 4856460), (308, 4509570), (310, 4480476), (312, 4451755), (330, 4208932), (341, 4073160), (364, 3815790), (372, 3733730), (373, 3723720), (385, 3607656), (390, 3561404), (403, 3446520), (420, 3307018), (429, 3237640), (434, 3200340), (440, 3156699), (455, 3052632), (462, 3006380), (465, 2986984), (520, 2671053), (546, 2543860), (572, 2428230), (616, 2254785), (620, 2240238), (651, 2133560), (660, 2104466), (682, 2036580), (715, 1942584), (728, 1907895), (744, 1866865), (746, 1861860), (770, 1803828), (780, 1780702), (806, 1723260), (840, 1653509), (858, 1618820), (868, 1600170), (910, 1526316), (924, 1503190), (930, 1493492), (1001, 1387560), (1023, 1357720), (1085, 1280136), (1092, 1271930), (1119, 1241240), (1144, 1214115), (1155, 1202552), (1209, 1148840), (1240, 1120119), (1302, 1066780), (1320, 1052233), (1364, 1018290), (1365, 1017544), (1430, 971292), (1492, 930930), (1540, 901914), (1560, 890351), (1612, 861630), (1705, 814632), (1716, 809410), (1736, 800085), (1820, 763158), (1848, 751595), (1860, 746746), (1865, 744744), (2002, 693780), (2015, 689304), (2046, 678860), (2145, 647528), (2170, 640068), (2184, 635965), (2238, 620620), (2310, 601276), (2387, 581880), (2418, 574420), (2604, 533390), (2611, 531960), (2728, 509145), (2730, 508772), (2821, 492360), (2860, 485646), (2984, 465465), (3003, 462520), (3080, 450957), (3224, 430815), (3255, 426712), (3410, 407316), (3432, 404705), (3640, 381579), (3720, 373373), (3730, 372372), (4004, 346890), (4030, 344652), (4092, 339430), (4103, 338520), (4290, 323764), (4340, 320034), (4433, 313320), (4476, 310310), (4620, 300638), (4774, 290940), (4836, 287210), (4849, 286440), (5005, 277512), (5115, 271544), (5208, 266695), (5222, 265980), (5460, 254386), (5595, 248248), (5642, 246180), (5720, 242823), (6006, 231260), (6045, 229768), (6510, 213356), (6820, 203658), (7161, 193960), (7460, 186186), (7833, 177320), (8008, 173445), (8060, 172326), (8184, 169715), (8206, 169260), (8463, 164120), (8580, 161882), (8680, 160017), (8866, 156660), (8952, 155155), (9240, 150319), (9548, 145470), (9672, 143605), (9698, 143220), (10010, 138756), (10230, 135772), (10444, 132990), (10920, 127193), (11190, 124124), (11284, 123090), (11563, 120120), (11935, 116376), (12012, 115630), (12090, 114884), (12309, 112840), (13020, 106678), (13055, 106392), (13299, 104440), (13640, 101829), (14105, 98472), (14322, 96980), (14547, 95480), (14920, 93093), (15015, 92504), (15666, 88660), (16120, 86163), (16412, 84630), (16926, 82060), (17160, 80941), (17732, 78330), (19096, 72735), (19396, 71610), (20020, 69378), (20460, 67886), (20515, 67704), (20888, 66495), (22165, 62664), (22380, 62062), (22568, 61545), (23126, 60060), (23870, 58188), (24024, 57815), (24180, 57442), (24245, 57288), (24618, 56420), (26040, 53339), (26110, 53196), (26598, 52220), (28210, 49236), (28644, 48490), (28721, 48360), (29094, 47740), (30030, 46252), (31031, 44760), (31332, 44330), (32824, 42315), (33852, 41030), (33943, 40920), (34689, 40040), (35464, 39165), (35805, 38792)]