18287788680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{123001}}^1$

素因数の和:123084

約数の個数: 192

約数和(自身を含む): 69077923200

約数和(自身を除く): 50790134520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 59, 60, 63, 70, 72, 84, 90, 105, 118, 120, 126, 140, 168, 177, 180, 210, 236, 252, 280, 295, 315, 354, 360, 413, 420, 472, 504, 531, 590, 630, 708, 826, 840, 885, 1062, 1180, 1239, 1260, 1416, 1652, 1770, 2065, 2124, 2360, 2478, 2520, 2655, 3304, 3540, 3717, 4130, 4248, 4956, 5310, 6195, 7080, 7434, 8260, 9912, 10620, 12390, 14868, 16520, 18585, 21240, 24780, 29736, 37170, 49560, 74340, 123001, 148680, 246002, 369003, 492004, 615005, 738006, 861007, 984008, 1107009, 1230010, 1476012, 1722014, 1845015, 2214018, 2460020, 2583021, 2952024, 3444028, 3690030, 4305035, 4428036, 4920040, 5166042, 5535045, 6888056, 7257059, 7380060, 7749063, 8610070, 8856072, 10332084, 11070090, 12915105, 14514118, 14760120, 15498126, 17220140, 20664168, 21771177, 22140180, 25830210, 29028236, 30996252, 34440280, 36285295, 38745315, 43542354, 44280360, 50799413, 51660420, 58056472, 61992504, 65313531, 72570590, 77490630, 87084708, 101598826, 103320840, 108855885, 130627062, 145141180, 152398239, 154981260, 174169416, 203197652, 217711770, 253997065, 261254124, 290282360, 304796478, 309962520, 326567655, 406395304, 435423540, 457194717, 507994130, 522508248, 609592956, 653135310, 761991195, 870847080, 914389434, 1015988260, 1219185912, 1306270620, 1523982390, 1828778868, 2031976520, 2285973585, 2612541240, 3047964780, 3657557736, 4571947170, 6095929560, 9143894340, 18287788680]

約数ペア:

[(1, 18287788680), (2, 9143894340), (3, 6095929560), (4, 4571947170), (5, 3657557736), (6, 3047964780), (7, 2612541240), (8, 2285973585), (9, 2031976520), (10, 1828778868), (12, 1523982390), (14, 1306270620), (15, 1219185912), (18, 1015988260), (20, 914389434), (21, 870847080), (24, 761991195), (28, 653135310), (30, 609592956), (35, 522508248), (36, 507994130), (40, 457194717), (42, 435423540), (45, 406395304), (56, 326567655), (59, 309962520), (60, 304796478), (63, 290282360), (70, 261254124), (72, 253997065), (84, 217711770), (90, 203197652), (105, 174169416), (118, 154981260), (120, 152398239), (126, 145141180), (140, 130627062), (168, 108855885), (177, 103320840), (180, 101598826), (210, 87084708), (236, 77490630), (252, 72570590), (280, 65313531), (295, 61992504), (315, 58056472), (354, 51660420), (360, 50799413), (413, 44280360), (420, 43542354), (472, 38745315), (504, 36285295), (531, 34440280), (590, 30996252), (630, 29028236), (708, 25830210), (826, 22140180), (840, 21771177), (885, 20664168), (1062, 17220140), (1180, 15498126), (1239, 14760120), (1260, 14514118), (1416, 12915105), (1652, 11070090), (1770, 10332084), (2065, 8856072), (2124, 8610070), (2360, 7749063), (2478, 7380060), (2520, 7257059), (2655, 6888056), (3304, 5535045), (3540, 5166042), (3717, 4920040), (4130, 4428036), (4248, 4305035), (4956, 3690030), (5310, 3444028), (6195, 2952024), (7080, 2583021), (7434, 2460020), (8260, 2214018), (9912, 1845015), (10620, 1722014), (12390, 1476012), (14868, 1230010), (16520, 1107009), (18585, 984008), (21240, 861007), (24780, 738006), (29736, 615005), (37170, 492004), (49560, 369003), (74340, 246002), (123001, 148680)]