66530520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1553}}^1$

素因数の和:1594

約数の個数: 192

約数和(自身を含む): 261817920

約数和(自身を除く): 195287400

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, 1553, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3106, 3570, 4284, 4659, 4760, 5355, 6120, 6212, 7140, 7765, 8568, 9318, 10710, 10871, 12424, 13977, 14280, 15530, 18636, 21420, 21742, 23295, 26401, 27954, 31060, 32613, 37272, 42840, 43484, 46590, 52802, 54355, 55908, 62120, 65226, 69885, 79203, 86968, 93180, 97839, 105604, 108710, 111816, 130452, 132005, 139770, 158406, 163065, 184807, 186360, 195678, 211208, 217420, 237609, 260904, 264010, 279540, 316812, 326130, 369614, 391356, 396015, 434840, 475218, 489195, 528020, 554421, 559080, 633624, 652260, 739228, 782712, 792030, 924035, 950436, 978390, 1056040, 1108842, 1188045, 1304520, 1478456, 1584060, 1663263, 1848070, 1900872, 1956780, 2217684, 2376090, 2772105, 3168120, 3326526, 3696140, 3913560, 4435368, 4752180, 5544210, 6653052, 7392280, 8316315, 9504360, 11088420, 13306104, 16632630, 22176840, 33265260, 66530520]

約数ペア:

[(1, 66530520), (2, 33265260), (3, 22176840), (4, 16632630), (5, 13306104), (6, 11088420), (7, 9504360), (8, 8316315), (9, 7392280), (10, 6653052), (12, 5544210), (14, 4752180), (15, 4435368), (17, 3913560), (18, 3696140), (20, 3326526), (21, 3168120), (24, 2772105), (28, 2376090), (30, 2217684), (34, 1956780), (35, 1900872), (36, 1848070), (40, 1663263), (42, 1584060), (45, 1478456), (51, 1304520), (56, 1188045), (60, 1108842), (63, 1056040), (68, 978390), (70, 950436), (72, 924035), (84, 792030), (85, 782712), (90, 739228), (102, 652260), (105, 633624), (119, 559080), (120, 554421), (126, 528020), (136, 489195), (140, 475218), (153, 434840), (168, 396015), (170, 391356), (180, 369614), (204, 326130), (210, 316812), (238, 279540), (252, 264010), (255, 260904), (280, 237609), (306, 217420), (315, 211208), (340, 195678), (357, 186360), (360, 184807), (408, 163065), (420, 158406), (476, 139770), (504, 132005), (510, 130452), (595, 111816), (612, 108710), (630, 105604), (680, 97839), (714, 93180), (765, 86968), (840, 79203), (952, 69885), (1020, 65226), (1071, 62120), (1190, 55908), (1224, 54355), (1260, 52802), (1428, 46590), (1530, 43484), (1553, 42840), (1785, 37272), (2040, 32613), (2142, 31060), (2380, 27954), (2520, 26401), (2856, 23295), (3060, 21742), (3106, 21420), (3570, 18636), (4284, 15530), (4659, 14280), (4760, 13977), (5355, 12424), (6120, 10871), (6212, 10710), (7140, 9318), (7765, 8568)]