1222895520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:349

約数の個数: 576

約数和(自身を含む): 5349576960

約数和(自身を除く): 4126681440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 41, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 82, 84, 88, 90, 96, 99, 105, 110, 112, 120, 123, 126, 132, 140, 144, 154, 160, 164, 165, 168, 176, 180, 198, 205, 210, 220, 224, 231, 240, 246, 252, 264, 269, 280, 287, 288, 308, 315, 328, 330, 336, 352, 360, 369, 385, 396, 410, 420, 440, 451, 462, 480, 492, 495, 504, 528, 538, 560, 574, 615, 616, 630, 656, 660, 672, 693, 720, 738, 770, 792, 807, 820, 840, 861, 880, 902, 924, 984, 990, 1008, 1056, 1076, 1120, 1148, 1155, 1230, 1232, 1260, 1312, 1320, 1345, 1353, 1386, 1435, 1440, 1476, 1540, 1584, 1614, 1640, 1680, 1722, 1760, 1804, 1845, 1848, 1883, 1968, 1980, 2016, 2152, 2255, 2296, 2310, 2421, 2460, 2464, 2520, 2583, 2640, 2690, 2706, 2772, 2870, 2952, 2959, 3080, 3157, 3168, 3228, 3280, 3360, 3444, 3465, 3608, 3690, 3696, 3766, 3936, 3960, 4035, 4059, 4304, 4305, 4510, 4592, 4620, 4842, 4920, 5040, 5166, 5280, 5380, 5412, 5544, 5649, 5740, 5904, 5918, 6160, 6314, 6456, 6560, 6765, 6888, 6930, 7216, 7380, 7392, 7532, 7920, 8070, 8118, 8608, 8610, 8877, 9020, 9184, 9240, 9415, 9471, 9684, 9840, 10080, 10332, 10760, 10824, 11029, 11088, 11298, 11480, 11808, 11836, 12105, 12320, 12628, 12912, 12915, 13530, 13776, 13860, 14432, 14760, 14795, 15064, 15785, 15840, 16140, 16236, 16947, 17220, 17754, 18040, 18480, 18830, 18942, 19368, 19680, 20295, 20664, 20713, 21520, 21648, 22058, 22176, 22596, 22960, 23672, 24210, 25256, 25824, 25830, 26631, 27060, 27552, 27720, 28245, 28413, 29520, 29590, 30128, 31570, 32280, 32472, 33087, 33894, 34440, 35508, 36080, 36960, 37660, 37884, 38736, 40590, 41328, 41426, 43040, 43296, 44116, 44385, 45192, 45920, 47344, 47355, 48420, 50512, 51660, 53262, 54120, 55145, 55440, 56490, 56826, 59040, 59180, 60256, 62139, 63140, 64560, 64944, 66174, 67788, 68880, 71016, 72160, 75320, 75768, 77203, 77472, 81180, 82656, 82852, 84735, 88232, 88770, 90384, 94688, 94710, 96840, 99261, 101024, 103320, 103565, 106524, 108240, 110290, 110880, 112980, 113652, 118360, 121319, 124278, 126280, 129120, 129888, 132348, 133155, 135576, 137760, 142032, 142065, 150640, 151536, 154406, 162360, 165435, 165704, 169470, 176464, 177540, 180768, 186417, 189420, 193680, 198522, 206640, 207130, 213048, 216480, 220580, 225960, 227304, 231609, 236720, 242638, 248556, 252560, 264696, 266310, 271152, 284064, 284130, 301280, 303072, 308812, 310695, 324720, 330870, 331408, 338940, 352928, 355080, 363957, 372834, 378840, 386015, 387360, 397044, 413280, 414260, 426096, 441160, 451920, 454608, 463218, 473440, 485276, 496305, 497112, 505120, 529392, 532620, 542304, 568260, 606595, 617624, 621390, 649440, 661740, 662816, 677880, 694827, 710160, 727914, 745668, 757680, 772030, 794088, 828520, 849233, 852192, 882320, 903840, 909216, 926436, 932085, 970552, 992610, 994224, 1058784, 1065240, 1091871, 1136520, 1158045, 1213190, 1235248, 1242780, 1323480, 1355760, 1389654, 1420320, 1455828, 1491336, 1515360, 1544060, 1588176, 1657040, 1698466, 1764640, 1819785, 1852872, 1864170, 1941104, 1985220, 1988448, 2130480, 2183742, 2273040, 2316090, 2426380, 2470496, 2485560, 2547699, 2646960, 2711520, 2779308, 2911656, 2982672, 3088120, 3176352, 3314080, 3396932, 3474135, 3639570, 3705744, 3728340, 3882208, 3970440, 4246165, 4260960, 4367484, 4546080, 4632180, 4852760, 4971120, 5095398, 5293920, 5459355, 5558616, 5823312, 5965344, 6176240, 6793864, 6948270, 7279140, 7411488, 7456680, 7643097, 7940880, 8492330, 8734968, 9264360, 9705520, 9942240, 10190796, 10918710, 11117232, 11646624, 12352480, 12738495, 13587728, 13896540, 14558280, 14913360, 15286194, 15881760, 16984660, 17469936, 18528720, 19411040, 20381592, 21837420, 22234464, 25476990, 27175456, 27793080, 29116560, 29826720, 30572388, 33969320, 34939872, 37057440, 38215485, 40763184, 43674840, 50953980, 55586160, 58233120, 61144776, 67938640, 76430970, 81526368, 87349680, 101907960, 111172320, 122289552, 135877280, 152861940, 174699360, 203815920, 244579104, 305723880, 407631840, 611447760, 1222895520]

約数ペア:

[(1, 1222895520), (2, 611447760), (3, 407631840), (4, 305723880), (5, 244579104), (6, 203815920), (7, 174699360), (8, 152861940), (9, 135877280), (10, 122289552), (11, 111172320), (12, 101907960), (14, 87349680), (15, 81526368), (16, 76430970), (18, 67938640), (20, 61144776), (21, 58233120), (22, 55586160), (24, 50953980), (28, 43674840), (30, 40763184), (32, 38215485), (33, 37057440), (35, 34939872), (36, 33969320), (40, 30572388), (41, 29826720), (42, 29116560), (44, 27793080), (45, 27175456), (48, 25476990), (55, 22234464), (56, 21837420), (60, 20381592), (63, 19411040), (66, 18528720), (70, 17469936), (72, 16984660), (77, 15881760), (80, 15286194), (82, 14913360), (84, 14558280), (88, 13896540), (90, 13587728), (96, 12738495), (99, 12352480), (105, 11646624), (110, 11117232), (112, 10918710), (120, 10190796), (123, 9942240), (126, 9705520), (132, 9264360), (140, 8734968), (144, 8492330), (154, 7940880), (160, 7643097), (164, 7456680), (165, 7411488), (168, 7279140), (176, 6948270), (180, 6793864), (198, 6176240), (205, 5965344), (210, 5823312), (220, 5558616), (224, 5459355), (231, 5293920), (240, 5095398), (246, 4971120), (252, 4852760), (264, 4632180), (269, 4546080), (280, 4367484), (287, 4260960), (288, 4246165), (308, 3970440), (315, 3882208), (328, 3728340), (330, 3705744), (336, 3639570), (352, 3474135), (360, 3396932), (369, 3314080), (385, 3176352), (396, 3088120), (410, 2982672), (420, 2911656), (440, 2779308), (451, 2711520), (462, 2646960), (480, 2547699), (492, 2485560), (495, 2470496), (504, 2426380), (528, 2316090), (538, 2273040), (560, 2183742), (574, 2130480), (615, 1988448), (616, 1985220), (630, 1941104), (656, 1864170), (660, 1852872), (672, 1819785), (693, 1764640), (720, 1698466), (738, 1657040), (770, 1588176), (792, 1544060), (807, 1515360), (820, 1491336), (840, 1455828), (861, 1420320), (880, 1389654), (902, 1355760), (924, 1323480), (984, 1242780), (990, 1235248), (1008, 1213190), (1056, 1158045), (1076, 1136520), (1120, 1091871), (1148, 1065240), (1155, 1058784), (1230, 994224), (1232, 992610), (1260, 970552), (1312, 932085), (1320, 926436), (1345, 909216), (1353, 903840), (1386, 882320), (1435, 852192), (1440, 849233), (1476, 828520), (1540, 794088), (1584, 772030), (1614, 757680), (1640, 745668), (1680, 727914), (1722, 710160), (1760, 694827), (1804, 677880), (1845, 662816), (1848, 661740), (1883, 649440), (1968, 621390), (1980, 617624), (2016, 606595), (2152, 568260), (2255, 542304), (2296, 532620), (2310, 529392), (2421, 505120), (2460, 497112), (2464, 496305), (2520, 485276), (2583, 473440), (2640, 463218), (2690, 454608), (2706, 451920), (2772, 441160), (2870, 426096), (2952, 414260), (2959, 413280), (3080, 397044), (3157, 387360), (3168, 386015), (3228, 378840), (3280, 372834), (3360, 363957), (3444, 355080), (3465, 352928), (3608, 338940), (3690, 331408), (3696, 330870), (3766, 324720), (3936, 310695), (3960, 308812), (4035, 303072), (4059, 301280), (4304, 284130), (4305, 284064), (4510, 271152), (4592, 266310), (4620, 264696), (4842, 252560), (4920, 248556), (5040, 242638), (5166, 236720), (5280, 231609), (5380, 227304), (5412, 225960), (5544, 220580), (5649, 216480), (5740, 213048), (5904, 207130), (5918, 206640), (6160, 198522), (6314, 193680), (6456, 189420), (6560, 186417), (6765, 180768), (6888, 177540), (6930, 176464), (7216, 169470), (7380, 165704), (7392, 165435), (7532, 162360), (7920, 154406), (8070, 151536), (8118, 150640), (8608, 142065), (8610, 142032), (8877, 137760), (9020, 135576), (9184, 133155), (9240, 132348), (9415, 129888), (9471, 129120), (9684, 126280), (9840, 124278), (10080, 121319), (10332, 118360), (10760, 113652), (10824, 112980), (11029, 110880), (11088, 110290), (11298, 108240), (11480, 106524), (11808, 103565), (11836, 103320), (12105, 101024), (12320, 99261), (12628, 96840), (12912, 94710), (12915, 94688), (13530, 90384), (13776, 88770), (13860, 88232), (14432, 84735), (14760, 82852), (14795, 82656), (15064, 81180), (15785, 77472), (15840, 77203), (16140, 75768), (16236, 75320), (16947, 72160), (17220, 71016), (17754, 68880), (18040, 67788), (18480, 66174), (18830, 64944), (18942, 64560), (19368, 63140), (19680, 62139), (20295, 60256), (20664, 59180), (20713, 59040), (21520, 56826), (21648, 56490), (22058, 55440), (22176, 55145), (22596, 54120), (22960, 53262), (23672, 51660), (24210, 50512), (25256, 48420), (25824, 47355), (25830, 47344), (26631, 45920), (27060, 45192), (27552, 44385), (27720, 44116), (28245, 43296), (28413, 43040), (29520, 41426), (29590, 41328), (30128, 40590), (31570, 38736), (32280, 37884), (32472, 37660), (33087, 36960), (33894, 36080), (34440, 35508)]