164312820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2557}}^1$

素因数の和:2599

約数の個数: 192

約数和(自身を含む): 618831360

約数和(自身を除く): 454518540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 378, 420, 459, 476, 510, 540, 595, 612, 630, 714, 756, 765, 918, 945, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 1836, 1890, 2142, 2295, 2380, 2557, 3060, 3213, 3570, 3780, 4284, 4590, 5114, 5355, 6426, 7140, 7671, 9180, 10228, 10710, 12785, 12852, 15342, 16065, 17899, 21420, 23013, 25570, 30684, 32130, 35798, 38355, 43469, 46026, 51140, 53697, 64260, 69039, 71596, 76710, 86938, 89495, 92052, 107394, 115065, 130407, 138078, 153420, 161091, 173876, 178990, 214788, 217345, 230130, 260814, 268485, 276156, 304283, 322182, 345195, 357980, 391221, 434690, 460260, 483273, 521628, 536970, 608566, 644364, 652035, 690390, 782442, 805455, 869380, 912849, 966546, 1073940, 1173663, 1217132, 1304070, 1380780, 1521415, 1564884, 1610910, 1825698, 1933092, 1956105, 2347326, 2416365, 2608140, 2738547, 3042830, 3221820, 3651396, 3912210, 4564245, 4694652, 4832730, 5477094, 5868315, 6085660, 7824420, 8215641, 9128490, 9665460, 10954188, 11736630, 13692735, 16431282, 18256980, 23473260, 27385470, 32862564, 41078205, 54770940, 82156410, 164312820]

約数ペア:

[(1, 164312820), (2, 82156410), (3, 54770940), (4, 41078205), (5, 32862564), (6, 27385470), (7, 23473260), (9, 18256980), (10, 16431282), (12, 13692735), (14, 11736630), (15, 10954188), (17, 9665460), (18, 9128490), (20, 8215641), (21, 7824420), (27, 6085660), (28, 5868315), (30, 5477094), (34, 4832730), (35, 4694652), (36, 4564245), (42, 3912210), (45, 3651396), (51, 3221820), (54, 3042830), (60, 2738547), (63, 2608140), (68, 2416365), (70, 2347326), (84, 1956105), (85, 1933092), (90, 1825698), (102, 1610910), (105, 1564884), (108, 1521415), (119, 1380780), (126, 1304070), (135, 1217132), (140, 1173663), (153, 1073940), (170, 966546), (180, 912849), (189, 869380), (204, 805455), (210, 782442), (238, 690390), (252, 652035), (255, 644364), (270, 608566), (306, 536970), (315, 521628), (340, 483273), (357, 460260), (378, 434690), (420, 391221), (459, 357980), (476, 345195), (510, 322182), (540, 304283), (595, 276156), (612, 268485), (630, 260814), (714, 230130), (756, 217345), (765, 214788), (918, 178990), (945, 173876), (1020, 161091), (1071, 153420), (1190, 138078), (1260, 130407), (1428, 115065), (1530, 107394), (1785, 92052), (1836, 89495), (1890, 86938), (2142, 76710), (2295, 71596), (2380, 69039), (2557, 64260), (3060, 53697), (3213, 51140), (3570, 46026), (3780, 43469), (4284, 38355), (4590, 35798), (5114, 32130), (5355, 30684), (6426, 25570), (7140, 23013), (7671, 21420), (9180, 17899), (10228, 16065), (10710, 15342), (12785, 12852)]