1995358680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{991}}^1$

素因数の和:1079

約数の個数: 384

約数和(自身を含む): 8022343680

約数和(自身を除く): 6026985000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 47, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 94, 102, 105, 119, 120, 126, 136, 140, 141, 153, 168, 170, 180, 188, 204, 210, 235, 238, 252, 255, 280, 282, 306, 315, 329, 340, 357, 360, 376, 408, 420, 423, 470, 476, 504, 510, 564, 595, 612, 630, 658, 680, 705, 714, 765, 799, 840, 846, 940, 952, 987, 991, 1020, 1071, 1128, 1190, 1224, 1260, 1316, 1410, 1428, 1530, 1598, 1645, 1692, 1785, 1880, 1974, 1982, 2040, 2115, 2142, 2380, 2397, 2520, 2632, 2820, 2856, 2961, 2973, 3060, 3196, 3290, 3384, 3570, 3948, 3964, 3995, 4230, 4284, 4760, 4794, 4935, 4955, 5355, 5593, 5640, 5922, 5946, 6120, 6392, 6580, 6937, 7140, 7191, 7896, 7928, 7990, 8460, 8568, 8919, 9588, 9870, 9910, 10710, 11186, 11844, 11892, 11985, 13160, 13874, 14280, 14382, 14805, 14865, 15980, 16779, 16847, 16920, 17838, 19176, 19740, 19820, 20811, 21420, 22372, 23688, 23784, 23970, 27748, 27965, 28764, 29610, 29730, 31960, 33558, 33694, 34685, 35676, 35955, 39480, 39640, 41622, 42840, 44595, 44744, 46577, 47940, 50337, 50541, 55496, 55930, 57528, 59220, 59460, 62433, 67116, 67388, 69370, 71352, 71910, 83244, 83895, 84235, 89190, 93154, 95880, 100674, 101082, 104055, 111860, 117929, 118440, 118920, 124866, 134232, 134776, 138740, 139731, 143820, 151623, 166488, 167790, 168470, 178380, 186308, 201348, 202164, 208110, 223720, 232885, 235858, 249732, 251685, 252705, 277480, 279462, 287640, 303246, 312165, 326039, 335580, 336940, 353787, 356760, 372616, 402696, 404328, 416220, 419193, 465770, 471716, 499464, 503370, 505410, 558924, 589645, 606492, 624330, 652078, 671160, 673880, 698655, 707574, 758115, 791809, 832440, 838386, 931540, 943432, 978117, 1006740, 1010820, 1061361, 1117848, 1179290, 1212984, 1248660, 1304156, 1397310, 1415148, 1516230, 1583618, 1630195, 1676772, 1768935, 1863080, 1956234, 2013480, 2021640, 2095965, 2122722, 2358580, 2375427, 2497320, 2608312, 2794620, 2830296, 2934351, 3032460, 3167236, 3260390, 3353544, 3537870, 3912468, 3959045, 4191930, 4245444, 4717160, 4750854, 4890585, 5306805, 5542663, 5589240, 5868702, 6064920, 6334472, 6520780, 7075740, 7126281, 7824936, 7918090, 8383860, 8490888, 9501708, 9781170, 10613610, 11085326, 11737404, 11877135, 13041560, 14151480, 14252562, 14671755, 15836180, 16627989, 16767720, 19003416, 19562340, 21227220, 22170652, 23474808, 23754270, 27713315, 28505124, 29343510, 31672360, 33255978, 35631405, 39124680, 42454440, 44341304, 47508540, 49883967, 55426630, 57010248, 58687020, 66511956, 71262810, 83139945, 95017080, 99767934, 110853260, 117374040, 133023912, 142525620, 166279890, 199535868, 221706520, 249419835, 285051240, 332559780, 399071736, 498839670, 665119560, 997679340, 1995358680]

約数ペア:

[(1, 1995358680), (2, 997679340), (3, 665119560), (4, 498839670), (5, 399071736), (6, 332559780), (7, 285051240), (8, 249419835), (9, 221706520), (10, 199535868), (12, 166279890), (14, 142525620), (15, 133023912), (17, 117374040), (18, 110853260), (20, 99767934), (21, 95017080), (24, 83139945), (28, 71262810), (30, 66511956), (34, 58687020), (35, 57010248), (36, 55426630), (40, 49883967), (42, 47508540), (45, 44341304), (47, 42454440), (51, 39124680), (56, 35631405), (60, 33255978), (63, 31672360), (68, 29343510), (70, 28505124), (72, 27713315), (84, 23754270), (85, 23474808), (90, 22170652), (94, 21227220), (102, 19562340), (105, 19003416), (119, 16767720), (120, 16627989), (126, 15836180), (136, 14671755), (140, 14252562), (141, 14151480), (153, 13041560), (168, 11877135), (170, 11737404), (180, 11085326), (188, 10613610), (204, 9781170), (210, 9501708), (235, 8490888), (238, 8383860), (252, 7918090), (255, 7824936), (280, 7126281), (282, 7075740), (306, 6520780), (315, 6334472), (329, 6064920), (340, 5868702), (357, 5589240), (360, 5542663), (376, 5306805), (408, 4890585), (420, 4750854), (423, 4717160), (470, 4245444), (476, 4191930), (504, 3959045), (510, 3912468), (564, 3537870), (595, 3353544), (612, 3260390), (630, 3167236), (658, 3032460), (680, 2934351), (705, 2830296), (714, 2794620), (765, 2608312), (799, 2497320), (840, 2375427), (846, 2358580), (940, 2122722), (952, 2095965), (987, 2021640), (991, 2013480), (1020, 1956234), (1071, 1863080), (1128, 1768935), (1190, 1676772), (1224, 1630195), (1260, 1583618), (1316, 1516230), (1410, 1415148), (1428, 1397310), (1530, 1304156), (1598, 1248660), (1645, 1212984), (1692, 1179290), (1785, 1117848), (1880, 1061361), (1974, 1010820), (1982, 1006740), (2040, 978117), (2115, 943432), (2142, 931540), (2380, 838386), (2397, 832440), (2520, 791809), (2632, 758115), (2820, 707574), (2856, 698655), (2961, 673880), (2973, 671160), (3060, 652078), (3196, 624330), (3290, 606492), (3384, 589645), (3570, 558924), (3948, 505410), (3964, 503370), (3995, 499464), (4230, 471716), (4284, 465770), (4760, 419193), (4794, 416220), (4935, 404328), (4955, 402696), (5355, 372616), (5593, 356760), (5640, 353787), (5922, 336940), (5946, 335580), (6120, 326039), (6392, 312165), (6580, 303246), (6937, 287640), (7140, 279462), (7191, 277480), (7896, 252705), (7928, 251685), (7990, 249732), (8460, 235858), (8568, 232885), (8919, 223720), (9588, 208110), (9870, 202164), (9910, 201348), (10710, 186308), (11186, 178380), (11844, 168470), (11892, 167790), (11985, 166488), (13160, 151623), (13874, 143820), (14280, 139731), (14382, 138740), (14805, 134776), (14865, 134232), (15980, 124866), (16779, 118920), (16847, 118440), (16920, 117929), (17838, 111860), (19176, 104055), (19740, 101082), (19820, 100674), (20811, 95880), (21420, 93154), (22372, 89190), (23688, 84235), (23784, 83895), (23970, 83244), (27748, 71910), (27965, 71352), (28764, 69370), (29610, 67388), (29730, 67116), (31960, 62433), (33558, 59460), (33694, 59220), (34685, 57528), (35676, 55930), (35955, 55496), (39480, 50541), (39640, 50337), (41622, 47940), (42840, 46577), (44595, 44744)]