1070003440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:759

約数の個数: 160

約数和(自身を含む): 2851817472

約数和(自身を除く): 1781814032

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 61, 62, 80, 88, 110, 122, 124, 155, 176, 220, 244, 248, 305, 310, 341, 440, 488, 496, 610, 620, 643, 671, 682, 880, 976, 1220, 1240, 1286, 1342, 1364, 1705, 1891, 2440, 2480, 2572, 2684, 2728, 3215, 3355, 3410, 3782, 4880, 5144, 5368, 5456, 6430, 6710, 6820, 7073, 7564, 9455, 10288, 10736, 12860, 13420, 13640, 14146, 15128, 18910, 19933, 20801, 25720, 26840, 27280, 28292, 30256, 35365, 37820, 39223, 39866, 41602, 51440, 53680, 56584, 70730, 75640, 78446, 79732, 83204, 99665, 104005, 113168, 141460, 151280, 156892, 159464, 166408, 196115, 199330, 208010, 219263, 282920, 313784, 318928, 332816, 392230, 398660, 416020, 431453, 438526, 565840, 627568, 784460, 797320, 832040, 862906, 877052, 1096315, 1215913, 1568920, 1594640, 1664080, 1725812, 1754104, 2157265, 2192630, 2431826, 3137840, 3451624, 3508208, 4314530, 4385260, 4863652, 6079565, 6903248, 8629060, 8770520, 9727304, 12159130, 13375043, 17258120, 17541040, 19454608, 24318260, 26750086, 34516240, 48636520, 53500172, 66875215, 97273040, 107000344, 133750430, 214000688, 267500860, 535001720, 1070003440]

約数ペア:

[(1, 1070003440), (2, 535001720), (4, 267500860), (5, 214000688), (8, 133750430), (10, 107000344), (11, 97273040), (16, 66875215), (20, 53500172), (22, 48636520), (31, 34516240), (40, 26750086), (44, 24318260), (55, 19454608), (61, 17541040), (62, 17258120), (80, 13375043), (88, 12159130), (110, 9727304), (122, 8770520), (124, 8629060), (155, 6903248), (176, 6079565), (220, 4863652), (244, 4385260), (248, 4314530), (305, 3508208), (310, 3451624), (341, 3137840), (440, 2431826), (488, 2192630), (496, 2157265), (610, 1754104), (620, 1725812), (643, 1664080), (671, 1594640), (682, 1568920), (880, 1215913), (976, 1096315), (1220, 877052), (1240, 862906), (1286, 832040), (1342, 797320), (1364, 784460), (1705, 627568), (1891, 565840), (2440, 438526), (2480, 431453), (2572, 416020), (2684, 398660), (2728, 392230), (3215, 332816), (3355, 318928), (3410, 313784), (3782, 282920), (4880, 219263), (5144, 208010), (5368, 199330), (5456, 196115), (6430, 166408), (6710, 159464), (6820, 156892), (7073, 151280), (7564, 141460), (9455, 113168), (10288, 104005), (10736, 99665), (12860, 83204), (13420, 79732), (13640, 78446), (14146, 75640), (15128, 70730), (18910, 56584), (19933, 53680), (20801, 51440), (25720, 41602), (26840, 39866), (27280, 39223), (28292, 37820), (30256, 35365)]