3208920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:66

約数の個数: 192

約数和(自身を含む): 12065760

約数和(自身を除く): 8856840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 17, 20, 22, 24, 26, 30, 33, 34, 39, 40, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 88, 102, 104, 110, 120, 121, 130, 132, 136, 143, 156, 165, 170, 187, 195, 204, 220, 221, 242, 255, 260, 264, 286, 312, 330, 340, 363, 374, 390, 408, 429, 440, 442, 484, 510, 520, 561, 572, 605, 660, 663, 680, 715, 726, 748, 780, 858, 884, 935, 968, 1020, 1105, 1122, 1144, 1210, 1320, 1326, 1430, 1452, 1496, 1560, 1573, 1716, 1768, 1815, 1870, 2040, 2057, 2145, 2210, 2244, 2420, 2431, 2652, 2805, 2860, 2904, 3146, 3315, 3432, 3630, 3740, 4114, 4290, 4420, 4488, 4719, 4840, 4862, 5304, 5610, 5720, 6171, 6292, 6630, 7260, 7293, 7480, 7865, 8228, 8580, 8840, 9438, 9724, 10285, 11220, 12155, 12342, 12584, 13260, 14520, 14586, 15730, 16456, 17160, 18876, 19448, 20570, 22440, 23595, 24310, 24684, 26520, 26741, 29172, 30855, 31460, 36465, 37752, 41140, 47190, 48620, 49368, 53482, 58344, 61710, 62920, 72930, 80223, 82280, 94380, 97240, 106964, 123420, 133705, 145860, 160446, 188760, 213928, 246840, 267410, 291720, 320892, 401115, 534820, 641784, 802230, 1069640, 1604460, 3208920]

約数ペア:

[(1, 3208920), (2, 1604460), (3, 1069640), (4, 802230), (5, 641784), (6, 534820), (8, 401115), (10, 320892), (11, 291720), (12, 267410), (13, 246840), (15, 213928), (17, 188760), (20, 160446), (22, 145860), (24, 133705), (26, 123420), (30, 106964), (33, 97240), (34, 94380), (39, 82280), (40, 80223), (44, 72930), (51, 62920), (52, 61710), (55, 58344), (60, 53482), (65, 49368), (66, 48620), (68, 47190), (78, 41140), (85, 37752), (88, 36465), (102, 31460), (104, 30855), (110, 29172), (120, 26741), (121, 26520), (130, 24684), (132, 24310), (136, 23595), (143, 22440), (156, 20570), (165, 19448), (170, 18876), (187, 17160), (195, 16456), (204, 15730), (220, 14586), (221, 14520), (242, 13260), (255, 12584), (260, 12342), (264, 12155), (286, 11220), (312, 10285), (330, 9724), (340, 9438), (363, 8840), (374, 8580), (390, 8228), (408, 7865), (429, 7480), (440, 7293), (442, 7260), (484, 6630), (510, 6292), (520, 6171), (561, 5720), (572, 5610), (605, 5304), (660, 4862), (663, 4840), (680, 4719), (715, 4488), (726, 4420), (748, 4290), (780, 4114), (858, 3740), (884, 3630), (935, 3432), (968, 3315), (1020, 3146), (1105, 2904), (1122, 2860), (1144, 2805), (1210, 2652), (1320, 2431), (1326, 2420), (1430, 2244), (1452, 2210), (1496, 2145), (1560, 2057), (1573, 2040), (1716, 1870), (1768, 1815)]