216727560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5059}}^1$

素因数の和:5100

約数の個数: 192

約数和(自身を含む): 852508800

約数和(自身を除く): 635781240

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, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3570, 4284, 4760, 5059, 5355, 6120, 7140, 8568, 10118, 10710, 14280, 15177, 20236, 21420, 25295, 30354, 35413, 40472, 42840, 45531, 50590, 60708, 70826, 75885, 86003, 91062, 101180, 106239, 121416, 141652, 151770, 172006, 177065, 182124, 202360, 212478, 227655, 258009, 283304, 303540, 318717, 344012, 354130, 364248, 424956, 430015, 455310, 516018, 531195, 602021, 607080, 637434, 688024, 708260, 774027, 849912, 860030, 910620, 1032036, 1062390, 1204042, 1274868, 1290045, 1416520, 1548054, 1593585, 1720060, 1806063, 1821240, 2064072, 2124780, 2408084, 2549736, 2580090, 3010105, 3096108, 3187170, 3440120, 3612126, 3870135, 4249560, 4816168, 5160180, 5418189, 6020210, 6192216, 6374340, 7224252, 7740270, 9030315, 10320360, 10836378, 12040420, 12748680, 14448504, 15480540, 18060630, 21672756, 24080840, 27090945, 30961080, 36121260, 43345512, 54181890, 72242520, 108363780, 216727560]

約数ペア:

[(1, 216727560), (2, 108363780), (3, 72242520), (4, 54181890), (5, 43345512), (6, 36121260), (7, 30961080), (8, 27090945), (9, 24080840), (10, 21672756), (12, 18060630), (14, 15480540), (15, 14448504), (17, 12748680), (18, 12040420), (20, 10836378), (21, 10320360), (24, 9030315), (28, 7740270), (30, 7224252), (34, 6374340), (35, 6192216), (36, 6020210), (40, 5418189), (42, 5160180), (45, 4816168), (51, 4249560), (56, 3870135), (60, 3612126), (63, 3440120), (68, 3187170), (70, 3096108), (72, 3010105), (84, 2580090), (85, 2549736), (90, 2408084), (102, 2124780), (105, 2064072), (119, 1821240), (120, 1806063), (126, 1720060), (136, 1593585), (140, 1548054), (153, 1416520), (168, 1290045), (170, 1274868), (180, 1204042), (204, 1062390), (210, 1032036), (238, 910620), (252, 860030), (255, 849912), (280, 774027), (306, 708260), (315, 688024), (340, 637434), (357, 607080), (360, 602021), (408, 531195), (420, 516018), (476, 455310), (504, 430015), (510, 424956), (595, 364248), (612, 354130), (630, 344012), (680, 318717), (714, 303540), (765, 283304), (840, 258009), (952, 227655), (1020, 212478), (1071, 202360), (1190, 182124), (1224, 177065), (1260, 172006), (1428, 151770), (1530, 141652), (1785, 121416), (2040, 106239), (2142, 101180), (2380, 91062), (2520, 86003), (2856, 75885), (3060, 70826), (3570, 60708), (4284, 50590), (4760, 45531), (5059, 42840), (5355, 40472), (6120, 35413), (7140, 30354), (8568, 25295), (10118, 21420), (10710, 20236), (14280, 15177)]