69809520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:911

約数の個数: 160

約数和(自身を含む): 243984384

約数和(自身を除く): 174174864

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, 853, 880, 930, 1023, 1240, 1320, 1364, 1488, 1705, 1706, 1860, 2046, 2480, 2559, 2640, 2728, 3410, 3412, 3720, 4092, 4265, 5115, 5118, 5456, 6820, 6824, 7440, 8184, 8530, 9383, 10230, 10236, 12795, 13640, 13648, 16368, 17060, 18766, 20460, 20472, 25590, 26443, 27280, 28149, 34120, 37532, 40920, 40944, 46915, 51180, 52886, 56298, 68240, 75064, 79329, 81840, 93830, 102360, 105772, 112596, 132215, 140745, 150128, 158658, 187660, 204720, 211544, 225192, 264430, 281490, 290873, 317316, 375320, 396645, 423088, 450384, 528860, 562980, 581746, 634632, 750640, 793290, 872619, 1057720, 1125960, 1163492, 1269264, 1454365, 1586580, 1745238, 2115440, 2251920, 2326984, 2908730, 3173160, 3490476, 4363095, 4653968, 5817460, 6346320, 6980952, 8726190, 11634920, 13961904, 17452380, 23269840, 34904760, 69809520]

約数ペア:

[(1, 69809520), (2, 34904760), (3, 23269840), (4, 17452380), (5, 13961904), (6, 11634920), (8, 8726190), (10, 6980952), (11, 6346320), (12, 5817460), (15, 4653968), (16, 4363095), (20, 3490476), (22, 3173160), (24, 2908730), (30, 2326984), (31, 2251920), (33, 2115440), (40, 1745238), (44, 1586580), (48, 1454365), (55, 1269264), (60, 1163492), (62, 1125960), (66, 1057720), (80, 872619), (88, 793290), (93, 750640), (110, 634632), (120, 581746), (124, 562980), (132, 528860), (155, 450384), (165, 423088), (176, 396645), (186, 375320), (220, 317316), (240, 290873), (248, 281490), (264, 264430), (310, 225192), (330, 211544), (341, 204720), (372, 187660), (440, 158658), (465, 150128), (496, 140745), (528, 132215), (620, 112596), (660, 105772), (682, 102360), (744, 93830), (853, 81840), (880, 79329), (930, 75064), (1023, 68240), (1240, 56298), (1320, 52886), (1364, 51180), (1488, 46915), (1705, 40944), (1706, 40920), (1860, 37532), (2046, 34120), (2480, 28149), (2559, 27280), (2640, 26443), (2728, 25590), (3410, 20472), (3412, 20460), (3720, 18766), (4092, 17060), (4265, 16368), (5115, 13648), (5118, 13640), (5456, 12795), (6820, 10236), (6824, 10230), (7440, 9383), (8184, 8530)]