77726040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5443}}^1$

素因数の和:5481

約数の個数: 128

約数和(自身を含む): 282216960

約数和(自身を除く): 204490920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 5443, 7140, 10886, 14280, 16329, 21772, 27215, 32658, 38101, 43544, 54430, 65316, 76202, 81645, 92531, 108860, 114303, 130632, 152404, 163290, 185062, 190505, 217720, 228606, 277593, 304808, 326580, 370124, 381010, 457212, 462655, 555186, 571515, 647717, 653160, 740248, 762020, 914424, 925310, 1110372, 1143030, 1295434, 1387965, 1524040, 1850620, 1943151, 2220744, 2286060, 2590868, 2775930, 3238585, 3701240, 3886302, 4572120, 5181736, 5551860, 6477170, 7772604, 9715755, 11103720, 12954340, 15545208, 19431510, 25908680, 38863020, 77726040]

約数ペア:

[(1, 77726040), (2, 38863020), (3, 25908680), (4, 19431510), (5, 15545208), (6, 12954340), (7, 11103720), (8, 9715755), (10, 7772604), (12, 6477170), (14, 5551860), (15, 5181736), (17, 4572120), (20, 3886302), (21, 3701240), (24, 3238585), (28, 2775930), (30, 2590868), (34, 2286060), (35, 2220744), (40, 1943151), (42, 1850620), (51, 1524040), (56, 1387965), (60, 1295434), (68, 1143030), (70, 1110372), (84, 925310), (85, 914424), (102, 762020), (105, 740248), (119, 653160), (120, 647717), (136, 571515), (140, 555186), (168, 462655), (170, 457212), (204, 381010), (210, 370124), (238, 326580), (255, 304808), (280, 277593), (340, 228606), (357, 217720), (408, 190505), (420, 185062), (476, 163290), (510, 152404), (595, 130632), (680, 114303), (714, 108860), (840, 92531), (952, 81645), (1020, 76202), (1190, 65316), (1428, 54430), (1785, 43544), (2040, 38101), (2380, 32658), (2856, 27215), (3570, 21772), (4760, 16329), (5443, 14280), (7140, 10886)]