66372240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:869

約数の個数: 160

約数和(自身を含む): 231985152

約数和(自身を除く): 165612912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 811, 880, 930, 1023, 1240, 1320, 1364, 1488, 1622, 1705, 1860, 2046, 2433, 2480, 2640, 2728, 3244, 3410, 3720, 4055, 4092, 4866, 5115, 5456, 6488, 6820, 7440, 8110, 8184, 8921, 9732, 10230, 12165, 12976, 13640, 16220, 16368, 17842, 19464, 20460, 24330, 25141, 26763, 27280, 32440, 35684, 38928, 40920, 44605, 48660, 50282, 53526, 64880, 71368, 75423, 81840, 89210, 97320, 100564, 107052, 125705, 133815, 142736, 150846, 178420, 194640, 201128, 214104, 251410, 267630, 276551, 301692, 356840, 377115, 402256, 428208, 502820, 535260, 553102, 603384, 713680, 754230, 829653, 1005640, 1070520, 1106204, 1206768, 1382755, 1508460, 1659306, 2011280, 2141040, 2212408, 2765510, 3016920, 3318612, 4148265, 4424816, 5531020, 6033840, 6637224, 8296530, 11062040, 13274448, 16593060, 22124080, 33186120, 66372240]

約数ペア:

[(1, 66372240), (2, 33186120), (3, 22124080), (4, 16593060), (5, 13274448), (6, 11062040), (8, 8296530), (10, 6637224), (11, 6033840), (12, 5531020), (15, 4424816), (16, 4148265), (20, 3318612), (22, 3016920), (24, 2765510), (30, 2212408), (31, 2141040), (33, 2011280), (40, 1659306), (44, 1508460), (48, 1382755), (55, 1206768), (60, 1106204), (62, 1070520), (66, 1005640), (80, 829653), (88, 754230), (93, 713680), (110, 603384), (120, 553102), (124, 535260), (132, 502820), (155, 428208), (165, 402256), (176, 377115), (186, 356840), (220, 301692), (240, 276551), (248, 267630), (264, 251410), (310, 214104), (330, 201128), (341, 194640), (372, 178420), (440, 150846), (465, 142736), (496, 133815), (528, 125705), (620, 107052), (660, 100564), (682, 97320), (744, 89210), (811, 81840), (880, 75423), (930, 71368), (1023, 64880), (1240, 53526), (1320, 50282), (1364, 48660), (1488, 44605), (1622, 40920), (1705, 38928), (1860, 35684), (2046, 32440), (2433, 27280), (2480, 26763), (2640, 25141), (2728, 24330), (3244, 20460), (3410, 19464), (3720, 17842), (4055, 16368), (4092, 16220), (4866, 13640), (5115, 12976), (5456, 12165), (6488, 10230), (6820, 9732), (7440, 8921), (8110, 8184)]