1900595340

素因数分解:

$2^2\times 3^5\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:408

約数の個数: 432

約数和(自身を含む): 7278066432

約数和(自身を除く): 5377471092

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 49, 54, 60, 63, 69, 70, 81, 84, 90, 92, 98, 105, 108, 115, 126, 135, 138, 140, 147, 161, 162, 180, 189, 196, 207, 210, 230, 243, 245, 252, 270, 276, 294, 315, 322, 324, 345, 347, 378, 405, 414, 420, 441, 460, 483, 486, 490, 540, 567, 588, 621, 630, 644, 690, 694, 735, 756, 805, 810, 828, 882, 945, 966, 972, 980, 1035, 1041, 1127, 1134, 1215, 1242, 1260, 1323, 1380, 1388, 1449, 1470, 1610, 1620, 1701, 1735, 1764, 1863, 1890, 1932, 2070, 2082, 2205, 2254, 2268, 2415, 2429, 2430, 2484, 2646, 2835, 2898, 2940, 3105, 3123, 3220, 3381, 3402, 3470, 3726, 3780, 3969, 4140, 4164, 4347, 4410, 4508, 4830, 4858, 4860, 5205, 5292, 5589, 5635, 5670, 5796, 6210, 6246, 6615, 6762, 6804, 6940, 7245, 7287, 7452, 7938, 7981, 8505, 8694, 8820, 9315, 9369, 9660, 9716, 10143, 10410, 11178, 11270, 11340, 11907, 12145, 12420, 12492, 13041, 13230, 13524, 14490, 14574, 15615, 15876, 15962, 16905, 17003, 17010, 17388, 18630, 18738, 19845, 20286, 20820, 21735, 21861, 22356, 22540, 23814, 23943, 24290, 26082, 26460, 27945, 28107, 28980, 29148, 30429, 31230, 31924, 33810, 34006, 34020, 36435, 37260, 37476, 39123, 39690, 39905, 40572, 43470, 43722, 46845, 47628, 47886, 48580, 50715, 51009, 52164, 55867, 55890, 56214, 59535, 60858, 62460, 65205, 65583, 67620, 68012, 71829, 72870, 78246, 79380, 79810, 84321, 85015, 86940, 87444, 91287, 93690, 95772, 101430, 102018, 109305, 111734, 111780, 112428, 119070, 119715, 121716, 130410, 131166, 140535, 143658, 145740, 152145, 153027, 156492, 159620, 167601, 168642, 170030, 182574, 187380, 195615, 196749, 202860, 204036, 215487, 218610, 223468, 238140, 239430, 255045, 260820, 262332, 273861, 279335, 281070, 287316, 304290, 306054, 327915, 335202, 337284, 340060, 359145, 365148, 391069, 391230, 393498, 421605, 430974, 437220, 456435, 459081, 478860, 502803, 510090, 547722, 558670, 562140, 590247, 608580, 612108, 646461, 655830, 670404, 718290, 765135, 782138, 782460, 786996, 838005, 843210, 861948, 912870, 918162, 983745, 1005606, 1020180, 1077435, 1095444, 1117340, 1173207, 1180494, 1292922, 1311660, 1369305, 1377243, 1436580, 1508409, 1530270, 1564276, 1676010, 1686420, 1825740, 1836324, 1939383, 1955345, 1967490, 2011212, 2154870, 2295405, 2346414, 2360988, 2514015, 2585844, 2738610, 2754486, 2951235, 3016818, 3060540, 3232305, 3352020, 3519621, 3878766, 3910690, 3934980, 4131729, 4309740, 4525227, 4590810, 4692828, 5028030, 5477220, 5508972, 5866035, 5902470, 6033636, 6464610, 6886215, 7039242, 7542045, 7757532, 7821380, 8263458, 9050454, 9181620, 9696915, 10056060, 10558863, 11732070, 11804940, 12929220, 13575681, 13772430, 14078484, 15084090, 16526916, 17598105, 18100908, 19393830, 20658645, 21117726, 22626135, 23464140, 27151362, 27544860, 30168180, 31676589, 35196210, 38787660, 41317290, 42235452, 45252270, 52794315, 54302724, 63353178, 67878405, 70392420, 82634580, 90504540, 95029767, 105588630, 126706356, 135756810, 158382945, 190059534, 211177260, 271513620, 316765890, 380119068, 475148835, 633531780, 950297670, 1900595340]

約数ペア:

[(1, 1900595340), (2, 950297670), (3, 633531780), (4, 475148835), (5, 380119068), (6, 316765890), (7, 271513620), (9, 211177260), (10, 190059534), (12, 158382945), (14, 135756810), (15, 126706356), (18, 105588630), (20, 95029767), (21, 90504540), (23, 82634580), (27, 70392420), (28, 67878405), (30, 63353178), (35, 54302724), (36, 52794315), (42, 45252270), (45, 42235452), (46, 41317290), (49, 38787660), (54, 35196210), (60, 31676589), (63, 30168180), (69, 27544860), (70, 27151362), (81, 23464140), (84, 22626135), (90, 21117726), (92, 20658645), (98, 19393830), (105, 18100908), (108, 17598105), (115, 16526916), (126, 15084090), (135, 14078484), (138, 13772430), (140, 13575681), (147, 12929220), (161, 11804940), (162, 11732070), (180, 10558863), (189, 10056060), (196, 9696915), (207, 9181620), (210, 9050454), (230, 8263458), (243, 7821380), (245, 7757532), (252, 7542045), (270, 7039242), (276, 6886215), (294, 6464610), (315, 6033636), (322, 5902470), (324, 5866035), (345, 5508972), (347, 5477220), (378, 5028030), (405, 4692828), (414, 4590810), (420, 4525227), (441, 4309740), (460, 4131729), (483, 3934980), (486, 3910690), (490, 3878766), (540, 3519621), (567, 3352020), (588, 3232305), (621, 3060540), (630, 3016818), (644, 2951235), (690, 2754486), (694, 2738610), (735, 2585844), (756, 2514015), (805, 2360988), (810, 2346414), (828, 2295405), (882, 2154870), (945, 2011212), (966, 1967490), (972, 1955345), (980, 1939383), (1035, 1836324), (1041, 1825740), (1127, 1686420), (1134, 1676010), (1215, 1564276), (1242, 1530270), (1260, 1508409), (1323, 1436580), (1380, 1377243), (1388, 1369305), (1449, 1311660), (1470, 1292922), (1610, 1180494), (1620, 1173207), (1701, 1117340), (1735, 1095444), (1764, 1077435), (1863, 1020180), (1890, 1005606), (1932, 983745), (2070, 918162), (2082, 912870), (2205, 861948), (2254, 843210), (2268, 838005), (2415, 786996), (2429, 782460), (2430, 782138), (2484, 765135), (2646, 718290), (2835, 670404), (2898, 655830), (2940, 646461), (3105, 612108), (3123, 608580), (3220, 590247), (3381, 562140), (3402, 558670), (3470, 547722), (3726, 510090), (3780, 502803), (3969, 478860), (4140, 459081), (4164, 456435), (4347, 437220), (4410, 430974), (4508, 421605), (4830, 393498), (4858, 391230), (4860, 391069), (5205, 365148), (5292, 359145), (5589, 340060), (5635, 337284), (5670, 335202), (5796, 327915), (6210, 306054), (6246, 304290), (6615, 287316), (6762, 281070), (6804, 279335), (6940, 273861), (7245, 262332), (7287, 260820), (7452, 255045), (7938, 239430), (7981, 238140), (8505, 223468), (8694, 218610), (8820, 215487), (9315, 204036), (9369, 202860), (9660, 196749), (9716, 195615), (10143, 187380), (10410, 182574), (11178, 170030), (11270, 168642), (11340, 167601), (11907, 159620), (12145, 156492), (12420, 153027), (12492, 152145), (13041, 145740), (13230, 143658), (13524, 140535), (14490, 131166), (14574, 130410), (15615, 121716), (15876, 119715), (15962, 119070), (16905, 112428), (17003, 111780), (17010, 111734), (17388, 109305), (18630, 102018), (18738, 101430), (19845, 95772), (20286, 93690), (20820, 91287), (21735, 87444), (21861, 86940), (22356, 85015), (22540, 84321), (23814, 79810), (23943, 79380), (24290, 78246), (26082, 72870), (26460, 71829), (27945, 68012), (28107, 67620), (28980, 65583), (29148, 65205), (30429, 62460), (31230, 60858), (31924, 59535), (33810, 56214), (34006, 55890), (34020, 55867), (36435, 52164), (37260, 51009), (37476, 50715), (39123, 48580), (39690, 47886), (39905, 47628), (40572, 46845), (43470, 43722)]