1228050720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:274

約数の個数: 480

約数和(自身を含む): 4817857968

約数和(自身を除く): 3589807248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 37, 39, 40, 45, 48, 52, 54, 60, 65, 72, 74, 78, 80, 81, 90, 96, 104, 108, 111, 117, 120, 130, 135, 144, 148, 156, 160, 162, 180, 185, 195, 197, 208, 216, 222, 234, 240, 260, 270, 288, 296, 312, 324, 333, 351, 360, 370, 390, 394, 405, 416, 432, 444, 468, 480, 481, 520, 540, 555, 585, 591, 592, 624, 648, 666, 702, 720, 740, 780, 788, 810, 864, 888, 936, 962, 985, 999, 1040, 1053, 1080, 1110, 1170, 1182, 1184, 1248, 1296, 1332, 1404, 1440, 1443, 1480, 1560, 1576, 1620, 1665, 1755, 1773, 1776, 1872, 1924, 1970, 1998, 2080, 2106, 2160, 2220, 2340, 2364, 2405, 2561, 2592, 2664, 2808, 2886, 2955, 2960, 2997, 3120, 3152, 3240, 3330, 3510, 3546, 3552, 3744, 3848, 3940, 3996, 4212, 4320, 4329, 4440, 4680, 4728, 4810, 4995, 5122, 5265, 5319, 5328, 5616, 5772, 5910, 5920, 5994, 6240, 6304, 6480, 6660, 7020, 7092, 7215, 7289, 7683, 7696, 7880, 7992, 8424, 8658, 8865, 8880, 9360, 9456, 9620, 9990, 10244, 10530, 10638, 10656, 11232, 11544, 11820, 11988, 12805, 12960, 12987, 13320, 14040, 14184, 14430, 14578, 14985, 15366, 15392, 15760, 15957, 15984, 16848, 17316, 17730, 17760, 18720, 18912, 19240, 19980, 20488, 21060, 21276, 21645, 21867, 23049, 23088, 23640, 23976, 25610, 25974, 26595, 26640, 28080, 28368, 28860, 29156, 29970, 30732, 31520, 31914, 31968, 33696, 34632, 35460, 36445, 38415, 38480, 38961, 39960, 40976, 42120, 42552, 43290, 43734, 46098, 46176, 47280, 47952, 51220, 51948, 53190, 53280, 56160, 56736, 57720, 58312, 59940, 61464, 63828, 64935, 65601, 69147, 69264, 70920, 72890, 76830, 76960, 77922, 79785, 79920, 81952, 84240, 85104, 86580, 87468, 92196, 94560, 94757, 95904, 102440, 103896, 106380, 109335, 115245, 115440, 116624, 119880, 122928, 127656, 129870, 131202, 138294, 138528, 141840, 145780, 153660, 155844, 159570, 159840, 168480, 170208, 173160, 174936, 184392, 189514, 194805, 196803, 204880, 207441, 207792, 212760, 218670, 230490, 230880, 233248, 239760, 245856, 255312, 259740, 262404, 276588, 283680, 284271, 291560, 307320, 311688, 319140, 328005, 345735, 346320, 349872, 368784, 379028, 389610, 393606, 409760, 414882, 415584, 425520, 437340, 460980, 473785, 479520, 510624, 519480, 524808, 553176, 568542, 583120, 590409, 614640, 623376, 638280, 656010, 691470, 692640, 699744, 737568, 758056, 779220, 787212, 829764, 851040, 852813, 874680, 921960, 947570, 984015, 1037205, 1038960, 1049616, 1106352, 1137084, 1166240, 1180818, 1229280, 1246752, 1276560, 1312020, 1382940, 1421355, 1516112, 1558440, 1574424, 1659528, 1705626, 1749360, 1843920, 1895140, 1968030, 2074410, 2077920, 2099232, 2212704, 2274168, 2361636, 2553120, 2558439, 2624040, 2765880, 2842710, 2952045, 3032224, 3116880, 3148848, 3319056, 3411252, 3498720, 3687840, 3790280, 3936060, 4148820, 4264065, 4548336, 4723272, 5116878, 5248080, 5531760, 5685420, 5904090, 6233760, 6297696, 6638112, 6822504, 7580560, 7675317, 7872120, 8297640, 8528130, 9096672, 9446544, 10233756, 10496160, 11063520, 11370840, 11808180, 12792195, 13645008, 15161120, 15350634, 15744240, 16595280, 17056260, 18893088, 20467512, 22741680, 23616360, 25584390, 27290016, 30701268, 31488480, 33190560, 34112520, 38376585, 40935024, 45483360, 47232720, 51168780, 61402536, 68225040, 76753170, 81870048, 94465440, 102337560, 122805072, 136450080, 153506340, 204675120, 245610144, 307012680, 409350240, 614025360, 1228050720]

約数ペア:

[(1, 1228050720), (2, 614025360), (3, 409350240), (4, 307012680), (5, 245610144), (6, 204675120), (8, 153506340), (9, 136450080), (10, 122805072), (12, 102337560), (13, 94465440), (15, 81870048), (16, 76753170), (18, 68225040), (20, 61402536), (24, 51168780), (26, 47232720), (27, 45483360), (30, 40935024), (32, 38376585), (36, 34112520), (37, 33190560), (39, 31488480), (40, 30701268), (45, 27290016), (48, 25584390), (52, 23616360), (54, 22741680), (60, 20467512), (65, 18893088), (72, 17056260), (74, 16595280), (78, 15744240), (80, 15350634), (81, 15161120), (90, 13645008), (96, 12792195), (104, 11808180), (108, 11370840), (111, 11063520), (117, 10496160), (120, 10233756), (130, 9446544), (135, 9096672), (144, 8528130), (148, 8297640), (156, 7872120), (160, 7675317), (162, 7580560), (180, 6822504), (185, 6638112), (195, 6297696), (197, 6233760), (208, 5904090), (216, 5685420), (222, 5531760), (234, 5248080), (240, 5116878), (260, 4723272), (270, 4548336), (288, 4264065), (296, 4148820), (312, 3936060), (324, 3790280), (333, 3687840), (351, 3498720), (360, 3411252), (370, 3319056), (390, 3148848), (394, 3116880), (405, 3032224), (416, 2952045), (432, 2842710), (444, 2765880), (468, 2624040), (480, 2558439), (481, 2553120), (520, 2361636), (540, 2274168), (555, 2212704), (585, 2099232), (591, 2077920), (592, 2074410), (624, 1968030), (648, 1895140), (666, 1843920), (702, 1749360), (720, 1705626), (740, 1659528), (780, 1574424), (788, 1558440), (810, 1516112), (864, 1421355), (888, 1382940), (936, 1312020), (962, 1276560), (985, 1246752), (999, 1229280), (1040, 1180818), (1053, 1166240), (1080, 1137084), (1110, 1106352), (1170, 1049616), (1182, 1038960), (1184, 1037205), (1248, 984015), (1296, 947570), (1332, 921960), (1404, 874680), (1440, 852813), (1443, 851040), (1480, 829764), (1560, 787212), (1576, 779220), (1620, 758056), (1665, 737568), (1755, 699744), (1773, 692640), (1776, 691470), (1872, 656010), (1924, 638280), (1970, 623376), (1998, 614640), (2080, 590409), (2106, 583120), (2160, 568542), (2220, 553176), (2340, 524808), (2364, 519480), (2405, 510624), (2561, 479520), (2592, 473785), (2664, 460980), (2808, 437340), (2886, 425520), (2955, 415584), (2960, 414882), (2997, 409760), (3120, 393606), (3152, 389610), (3240, 379028), (3330, 368784), (3510, 349872), (3546, 346320), (3552, 345735), (3744, 328005), (3848, 319140), (3940, 311688), (3996, 307320), (4212, 291560), (4320, 284271), (4329, 283680), (4440, 276588), (4680, 262404), (4728, 259740), (4810, 255312), (4995, 245856), (5122, 239760), (5265, 233248), (5319, 230880), (5328, 230490), (5616, 218670), (5772, 212760), (5910, 207792), (5920, 207441), (5994, 204880), (6240, 196803), (6304, 194805), (6480, 189514), (6660, 184392), (7020, 174936), (7092, 173160), (7215, 170208), (7289, 168480), (7683, 159840), (7696, 159570), (7880, 155844), (7992, 153660), (8424, 145780), (8658, 141840), (8865, 138528), (8880, 138294), (9360, 131202), (9456, 129870), (9620, 127656), (9990, 122928), (10244, 119880), (10530, 116624), (10638, 115440), (10656, 115245), (11232, 109335), (11544, 106380), (11820, 103896), (11988, 102440), (12805, 95904), (12960, 94757), (12987, 94560), (13320, 92196), (14040, 87468), (14184, 86580), (14430, 85104), (14578, 84240), (14985, 81952), (15366, 79920), (15392, 79785), (15760, 77922), (15957, 76960), (15984, 76830), (16848, 72890), (17316, 70920), (17730, 69264), (17760, 69147), (18720, 65601), (18912, 64935), (19240, 63828), (19980, 61464), (20488, 59940), (21060, 58312), (21276, 57720), (21645, 56736), (21867, 56160), (23049, 53280), (23088, 53190), (23640, 51948), (23976, 51220), (25610, 47952), (25974, 47280), (26595, 46176), (26640, 46098), (28080, 43734), (28368, 43290), (28860, 42552), (29156, 42120), (29970, 40976), (30732, 39960), (31520, 38961), (31914, 38480), (31968, 38415), (33696, 36445), (34632, 35460)]