1205746920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2357}}^1$

素因数の和:2417

約数の個数: 288

約数和(自身を含む): 4717650600

約数和(自身を除く): 3511903680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 49, 56, 58, 60, 63, 70, 72, 84, 87, 90, 98, 105, 116, 120, 126, 140, 145, 147, 168, 174, 180, 196, 203, 210, 232, 245, 252, 261, 280, 290, 294, 315, 348, 360, 392, 406, 420, 435, 441, 490, 504, 522, 580, 588, 609, 630, 696, 735, 812, 840, 870, 882, 980, 1015, 1044, 1160, 1176, 1218, 1260, 1305, 1421, 1470, 1624, 1740, 1764, 1827, 1960, 2030, 2088, 2205, 2357, 2436, 2520, 2610, 2842, 2940, 3045, 3480, 3528, 3654, 4060, 4263, 4410, 4714, 4872, 5220, 5684, 5880, 6090, 7071, 7105, 7308, 8120, 8526, 8820, 9135, 9428, 10440, 11368, 11785, 12180, 12789, 14142, 14210, 14616, 16499, 17052, 17640, 18270, 18856, 21213, 21315, 23570, 24360, 25578, 28284, 28420, 32998, 34104, 35355, 36540, 42426, 42630, 47140, 49497, 51156, 56568, 56840, 63945, 65996, 68353, 70710, 73080, 82495, 84852, 85260, 94280, 98994, 102312, 106065, 115493, 127890, 131992, 136706, 141420, 148491, 164990, 169704, 170520, 197988, 205059, 212130, 230986, 247485, 255780, 273412, 282840, 296982, 329980, 341765, 346479, 395976, 410118, 424260, 461972, 478471, 494970, 511560, 546824, 577465, 593964, 615177, 659960, 683530, 692958, 742455, 820236, 848520, 923944, 956942, 989940, 1025295, 1039437, 1154930, 1187928, 1230354, 1367060, 1385916, 1435413, 1484910, 1640472, 1732395, 1913884, 1979880, 2050590, 2078874, 2309860, 2392355, 2460708, 2734120, 2771832, 2870826, 2969820, 3075885, 3349297, 3464790, 3827768, 4101180, 4157748, 4306239, 4619720, 4784710, 4921416, 5197185, 5741652, 5939640, 6151770, 6698594, 6929580, 7177065, 8202360, 8315496, 8612478, 9569420, 10047891, 10394370, 11483304, 12303540, 13397188, 13859160, 14354130, 16746485, 17224956, 19138840, 20095782, 20788740, 21531195, 24607080, 26794376, 28708260, 30143673, 33492970, 34449912, 40191564, 41577480, 43062390, 50239455, 57416520, 60287346, 66985940, 80383128, 86124780, 100478910, 120574692, 133971880, 150718365, 172249560, 200957820, 241149384, 301436730, 401915640, 602873460, 1205746920]

約数ペア:

[(1, 1205746920), (2, 602873460), (3, 401915640), (4, 301436730), (5, 241149384), (6, 200957820), (7, 172249560), (8, 150718365), (9, 133971880), (10, 120574692), (12, 100478910), (14, 86124780), (15, 80383128), (18, 66985940), (20, 60287346), (21, 57416520), (24, 50239455), (28, 43062390), (29, 41577480), (30, 40191564), (35, 34449912), (36, 33492970), (40, 30143673), (42, 28708260), (45, 26794376), (49, 24607080), (56, 21531195), (58, 20788740), (60, 20095782), (63, 19138840), (70, 17224956), (72, 16746485), (84, 14354130), (87, 13859160), (90, 13397188), (98, 12303540), (105, 11483304), (116, 10394370), (120, 10047891), (126, 9569420), (140, 8612478), (145, 8315496), (147, 8202360), (168, 7177065), (174, 6929580), (180, 6698594), (196, 6151770), (203, 5939640), (210, 5741652), (232, 5197185), (245, 4921416), (252, 4784710), (261, 4619720), (280, 4306239), (290, 4157748), (294, 4101180), (315, 3827768), (348, 3464790), (360, 3349297), (392, 3075885), (406, 2969820), (420, 2870826), (435, 2771832), (441, 2734120), (490, 2460708), (504, 2392355), (522, 2309860), (580, 2078874), (588, 2050590), (609, 1979880), (630, 1913884), (696, 1732395), (735, 1640472), (812, 1484910), (840, 1435413), (870, 1385916), (882, 1367060), (980, 1230354), (1015, 1187928), (1044, 1154930), (1160, 1039437), (1176, 1025295), (1218, 989940), (1260, 956942), (1305, 923944), (1421, 848520), (1470, 820236), (1624, 742455), (1740, 692958), (1764, 683530), (1827, 659960), (1960, 615177), (2030, 593964), (2088, 577465), (2205, 546824), (2357, 511560), (2436, 494970), (2520, 478471), (2610, 461972), (2842, 424260), (2940, 410118), (3045, 395976), (3480, 346479), (3528, 341765), (3654, 329980), (4060, 296982), (4263, 282840), (4410, 273412), (4714, 255780), (4872, 247485), (5220, 230986), (5684, 212130), (5880, 205059), (6090, 197988), (7071, 170520), (7105, 169704), (7308, 164990), (8120, 148491), (8526, 141420), (8820, 136706), (9135, 131992), (9428, 127890), (10440, 115493), (11368, 106065), (11785, 102312), (12180, 98994), (12789, 94280), (14142, 85260), (14210, 84852), (14616, 82495), (16499, 73080), (17052, 70710), (17640, 68353), (18270, 65996), (18856, 63945), (21213, 56840), (21315, 56568), (23570, 51156), (24360, 49497), (25578, 47140), (28284, 42630), (28420, 42426), (32998, 36540), (34104, 35355)]