267153040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1461

約数の個数: 160

約数和(自身を含む): 799948800

約数和(自身を除く): 532795760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 124, 140, 154, 155, 176, 217, 220, 248, 280, 308, 310, 341, 385, 434, 440, 496, 560, 616, 620, 682, 770, 868, 880, 1085, 1232, 1240, 1364, 1399, 1540, 1705, 1736, 2170, 2387, 2480, 2728, 2798, 3080, 3410, 3472, 4340, 4774, 5456, 5596, 6160, 6820, 6995, 8680, 9548, 9793, 11192, 11935, 13640, 13990, 15389, 17360, 19096, 19586, 22384, 23870, 27280, 27980, 30778, 38192, 39172, 43369, 47740, 48965, 55960, 61556, 76945, 78344, 86738, 95480, 97930, 107723, 111920, 123112, 153890, 156688, 173476, 190960, 195860, 215446, 216845, 246224, 303583, 307780, 346952, 391720, 430892, 433690, 477059, 538615, 607166, 615560, 693904, 783440, 861784, 867380, 954118, 1077230, 1214332, 1231120, 1517915, 1723568, 1734760, 1908236, 2154460, 2385295, 2428664, 3035830, 3339413, 3469520, 3816472, 4308920, 4770590, 4857328, 6071660, 6678826, 7632944, 8617840, 9541180, 12143320, 13357652, 16697065, 19082360, 24286640, 26715304, 33394130, 38164720, 53430608, 66788260, 133576520, 267153040]

約数ペア:

[(1, 267153040), (2, 133576520), (4, 66788260), (5, 53430608), (7, 38164720), (8, 33394130), (10, 26715304), (11, 24286640), (14, 19082360), (16, 16697065), (20, 13357652), (22, 12143320), (28, 9541180), (31, 8617840), (35, 7632944), (40, 6678826), (44, 6071660), (55, 4857328), (56, 4770590), (62, 4308920), (70, 3816472), (77, 3469520), (80, 3339413), (88, 3035830), (110, 2428664), (112, 2385295), (124, 2154460), (140, 1908236), (154, 1734760), (155, 1723568), (176, 1517915), (217, 1231120), (220, 1214332), (248, 1077230), (280, 954118), (308, 867380), (310, 861784), (341, 783440), (385, 693904), (434, 615560), (440, 607166), (496, 538615), (560, 477059), (616, 433690), (620, 430892), (682, 391720), (770, 346952), (868, 307780), (880, 303583), (1085, 246224), (1232, 216845), (1240, 215446), (1364, 195860), (1399, 190960), (1540, 173476), (1705, 156688), (1736, 153890), (2170, 123112), (2387, 111920), (2480, 107723), (2728, 97930), (2798, 95480), (3080, 86738), (3410, 78344), (3472, 76945), (4340, 61556), (4774, 55960), (5456, 48965), (5596, 47740), (6160, 43369), (6820, 39172), (6995, 38192), (8680, 30778), (9548, 27980), (9793, 27280), (11192, 23870), (11935, 22384), (13640, 19586), (13990, 19096), (15389, 17360)]