28361103120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2749}}^1$

素因数の和:2887

約数の個数: 480

約数和(自身を含む): 114903360000

約数和(自身を除く): 86542256880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 89, 90, 92, 105, 112, 115, 120, 126, 138, 140, 144, 161, 168, 178, 180, 184, 207, 210, 230, 240, 252, 267, 276, 280, 315, 322, 336, 345, 356, 360, 368, 414, 420, 445, 460, 483, 504, 534, 552, 560, 623, 630, 644, 690, 712, 720, 801, 805, 828, 840, 890, 920, 966, 1008, 1035, 1068, 1104, 1246, 1260, 1288, 1335, 1380, 1424, 1449, 1602, 1610, 1656, 1680, 1780, 1840, 1869, 1932, 2047, 2070, 2136, 2415, 2492, 2520, 2576, 2670, 2749, 2760, 2898, 3115, 3204, 3220, 3312, 3560, 3738, 3864, 4005, 4094, 4140, 4272, 4830, 4984, 5040, 5340, 5498, 5520, 5607, 5796, 6141, 6230, 6408, 6440, 7120, 7245, 7476, 7728, 8010, 8188, 8247, 8280, 9345, 9660, 9968, 10235, 10680, 10996, 11214, 11592, 12282, 12460, 12816, 12880, 13745, 14329, 14490, 14952, 16020, 16376, 16494, 16560, 18423, 18690, 19243, 19320, 20470, 21360, 21992, 22428, 23184, 24564, 24741, 24920, 27490, 28035, 28658, 28980, 29904, 30705, 32040, 32752, 32988, 36846, 37380, 38486, 38640, 40940, 41235, 42987, 43984, 44856, 49128, 49482, 49840, 54980, 56070, 57316, 57729, 57960, 61410, 63227, 64080, 65976, 71645, 73692, 74760, 76972, 81880, 82470, 85974, 89712, 92115, 96215, 98256, 98964, 109960, 112140, 114632, 115458, 115920, 122820, 123705, 126454, 128961, 131952, 143290, 147384, 149520, 153944, 163760, 164940, 171948, 173187, 184230, 189681, 192430, 197928, 214935, 219920, 224280, 229264, 230916, 244661, 245640, 247410, 252908, 257922, 286580, 288645, 294768, 307888, 316135, 329880, 343896, 346374, 368460, 379362, 384860, 395856, 429870, 442589, 448560, 461832, 489322, 491280, 494820, 505816, 515844, 569043, 573160, 577290, 632270, 644805, 659760, 687792, 692748, 733983, 736920, 758724, 769720, 859740, 865935, 885178, 923664, 948405, 978644, 989640, 1011632, 1031688, 1138086, 1146320, 1154580, 1223305, 1264540, 1289610, 1327767, 1385496, 1467966, 1473840, 1517448, 1539440, 1712627, 1719480, 1731870, 1770356, 1896810, 1957288, 1979280, 2063376, 2201949, 2212945, 2276172, 2309160, 2446610, 2529080, 2579220, 2655534, 2770992, 2845215, 2935932, 3034896, 3425254, 3438960, 3463740, 3540712, 3669915, 3793620, 3914576, 3983301, 4403898, 4425890, 4552344, 4618320, 4893220, 5058160, 5137881, 5158440, 5311068, 5627203, 5690430, 5871864, 6638835, 6850508, 6927480, 7081424, 7339830, 7587240, 7966602, 8563135, 8807796, 8851780, 9104688, 9786440, 10275762, 10316880, 10622136, 11009745, 11254406, 11380860, 11743728, 13277670, 13701016, 13854960, 14679660, 15174480, 15413643, 15933204, 16881609, 17126270, 17615592, 17703560, 19572880, 19916505, 20551524, 21244272, 22019490, 22508812, 22761720, 25689405, 26555340, 27402032, 28136015, 29359320, 30827286, 31866408, 33763218, 34252540, 35231184, 35407120, 39390421, 39833010, 41103048, 44038980, 45017624, 45523440, 50644827, 51378810, 53110680, 56272030, 58718640, 61654572, 63732816, 67526436, 68505080, 77068215, 78780842, 79666020, 82206096, 84408045, 88077960, 90035248, 101289654, 102757620, 106221360, 112544060, 118171263, 123309144, 135052872, 137010160, 154136430, 157561684, 159332040, 168816090, 176155920, 196952105, 202579308, 205515240, 225088120, 236342526, 246618288, 253224135, 270105744, 308272860, 315123368, 318664080, 337632180, 354513789, 393904210, 405158616, 411030480, 450176240, 472685052, 506448270, 590856315, 616545720, 630246736, 675264360, 709027578, 787808420, 810317232, 945370104, 1012896540, 1181712630, 1233091440, 1350528720, 1418055156, 1575616840, 1772568945, 1890740208, 2025793080, 2363425260, 2836110312, 3151233680, 3545137890, 4051586160, 4726850520, 5672220624, 7090275780, 9453701040, 14180551560, 28361103120]

約数ペア:

[(1, 28361103120), (2, 14180551560), (3, 9453701040), (4, 7090275780), (5, 5672220624), (6, 4726850520), (7, 4051586160), (8, 3545137890), (9, 3151233680), (10, 2836110312), (12, 2363425260), (14, 2025793080), (15, 1890740208), (16, 1772568945), (18, 1575616840), (20, 1418055156), (21, 1350528720), (23, 1233091440), (24, 1181712630), (28, 1012896540), (30, 945370104), (35, 810317232), (36, 787808420), (40, 709027578), (42, 675264360), (45, 630246736), (46, 616545720), (48, 590856315), (56, 506448270), (60, 472685052), (63, 450176240), (69, 411030480), (70, 405158616), (72, 393904210), (80, 354513789), (84, 337632180), (89, 318664080), (90, 315123368), (92, 308272860), (105, 270105744), (112, 253224135), (115, 246618288), (120, 236342526), (126, 225088120), (138, 205515240), (140, 202579308), (144, 196952105), (161, 176155920), (168, 168816090), (178, 159332040), (180, 157561684), (184, 154136430), (207, 137010160), (210, 135052872), (230, 123309144), (240, 118171263), (252, 112544060), (267, 106221360), (276, 102757620), (280, 101289654), (315, 90035248), (322, 88077960), (336, 84408045), (345, 82206096), (356, 79666020), (360, 78780842), (368, 77068215), (414, 68505080), (420, 67526436), (445, 63732816), (460, 61654572), (483, 58718640), (504, 56272030), (534, 53110680), (552, 51378810), (560, 50644827), (623, 45523440), (630, 45017624), (644, 44038980), (690, 41103048), (712, 39833010), (720, 39390421), (801, 35407120), (805, 35231184), (828, 34252540), (840, 33763218), (890, 31866408), (920, 30827286), (966, 29359320), (1008, 28136015), (1035, 27402032), (1068, 26555340), (1104, 25689405), (1246, 22761720), (1260, 22508812), (1288, 22019490), (1335, 21244272), (1380, 20551524), (1424, 19916505), (1449, 19572880), (1602, 17703560), (1610, 17615592), (1656, 17126270), (1680, 16881609), (1780, 15933204), (1840, 15413643), (1869, 15174480), (1932, 14679660), (2047, 13854960), (2070, 13701016), (2136, 13277670), (2415, 11743728), (2492, 11380860), (2520, 11254406), (2576, 11009745), (2670, 10622136), (2749, 10316880), (2760, 10275762), (2898, 9786440), (3115, 9104688), (3204, 8851780), (3220, 8807796), (3312, 8563135), (3560, 7966602), (3738, 7587240), (3864, 7339830), (4005, 7081424), (4094, 6927480), (4140, 6850508), (4272, 6638835), (4830, 5871864), (4984, 5690430), (5040, 5627203), (5340, 5311068), (5498, 5158440), (5520, 5137881), (5607, 5058160), (5796, 4893220), (6141, 4618320), (6230, 4552344), (6408, 4425890), (6440, 4403898), (7120, 3983301), (7245, 3914576), (7476, 3793620), (7728, 3669915), (8010, 3540712), (8188, 3463740), (8247, 3438960), (8280, 3425254), (9345, 3034896), (9660, 2935932), (9968, 2845215), (10235, 2770992), (10680, 2655534), (10996, 2579220), (11214, 2529080), (11592, 2446610), (12282, 2309160), (12460, 2276172), (12816, 2212945), (12880, 2201949), (13745, 2063376), (14329, 1979280), (14490, 1957288), (14952, 1896810), (16020, 1770356), (16376, 1731870), (16494, 1719480), (16560, 1712627), (18423, 1539440), (18690, 1517448), (19243, 1473840), (19320, 1467966), (20470, 1385496), (21360, 1327767), (21992, 1289610), (22428, 1264540), (23184, 1223305), (24564, 1154580), (24741, 1146320), (24920, 1138086), (27490, 1031688), (28035, 1011632), (28658, 989640), (28980, 978644), (29904, 948405), (30705, 923664), (32040, 885178), (32752, 865935), (32988, 859740), (36846, 769720), (37380, 758724), (38486, 736920), (38640, 733983), (40940, 692748), (41235, 687792), (42987, 659760), (43984, 644805), (44856, 632270), (49128, 577290), (49482, 573160), (49840, 569043), (54980, 515844), (56070, 505816), (57316, 494820), (57729, 491280), (57960, 489322), (61410, 461832), (63227, 448560), (64080, 442589), (65976, 429870), (71645, 395856), (73692, 384860), (74760, 379362), (76972, 368460), (81880, 346374), (82470, 343896), (85974, 329880), (89712, 316135), (92115, 307888), (96215, 294768), (98256, 288645), (98964, 286580), (109960, 257922), (112140, 252908), (114632, 247410), (115458, 245640), (115920, 244661), (122820, 230916), (123705, 229264), (126454, 224280), (128961, 219920), (131952, 214935), (143290, 197928), (147384, 192430), (149520, 189681), (153944, 184230), (163760, 173187), (164940, 171948)]