7220070

素因数分解:

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

素因数の和:68

約数の個数: 192

約数和(自身を含む): 24131520

約数和(自身を除く): 16911450

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 17, 18, 22, 26, 27, 30, 33, 34, 39, 45, 51, 54, 55, 65, 66, 78, 85, 90, 99, 102, 110, 117, 121, 130, 135, 143, 153, 165, 170, 187, 195, 198, 221, 234, 242, 255, 270, 286, 297, 306, 330, 351, 363, 374, 390, 429, 442, 459, 495, 510, 561, 585, 594, 605, 663, 702, 715, 726, 765, 858, 918, 935, 990, 1089, 1105, 1122, 1170, 1210, 1287, 1326, 1430, 1485, 1530, 1573, 1683, 1755, 1815, 1870, 1989, 2057, 2145, 2178, 2210, 2295, 2431, 2574, 2805, 2970, 3146, 3267, 3315, 3366, 3510, 3630, 3861, 3978, 4114, 4290, 4590, 4719, 4862, 5049, 5445, 5610, 5967, 6171, 6435, 6534, 6630, 7293, 7722, 7865, 8415, 9438, 9945, 10098, 10285, 10890, 11934, 12155, 12342, 12870, 14157, 14586, 15730, 16335, 16830, 18513, 19305, 19890, 20570, 21879, 23595, 24310, 25245, 26741, 28314, 29835, 30855, 32670, 36465, 37026, 38610, 42471, 43758, 47190, 50490, 53482, 55539, 59670, 61710, 65637, 70785, 72930, 80223, 84942, 92565, 109395, 111078, 131274, 133705, 141570, 160446, 185130, 212355, 218790, 240669, 267410, 277695, 328185, 401115, 424710, 481338, 555390, 656370, 722007, 802230, 1203345, 1444014, 2406690, 3610035, 7220070]

約数ペア:

[(1, 7220070), (2, 3610035), (3, 2406690), (5, 1444014), (6, 1203345), (9, 802230), (10, 722007), (11, 656370), (13, 555390), (15, 481338), (17, 424710), (18, 401115), (22, 328185), (26, 277695), (27, 267410), (30, 240669), (33, 218790), (34, 212355), (39, 185130), (45, 160446), (51, 141570), (54, 133705), (55, 131274), (65, 111078), (66, 109395), (78, 92565), (85, 84942), (90, 80223), (99, 72930), (102, 70785), (110, 65637), (117, 61710), (121, 59670), (130, 55539), (135, 53482), (143, 50490), (153, 47190), (165, 43758), (170, 42471), (187, 38610), (195, 37026), (198, 36465), (221, 32670), (234, 30855), (242, 29835), (255, 28314), (270, 26741), (286, 25245), (297, 24310), (306, 23595), (330, 21879), (351, 20570), (363, 19890), (374, 19305), (390, 18513), (429, 16830), (442, 16335), (459, 15730), (495, 14586), (510, 14157), (561, 12870), (585, 12342), (594, 12155), (605, 11934), (663, 10890), (702, 10285), (715, 10098), (726, 9945), (765, 9438), (858, 8415), (918, 7865), (935, 7722), (990, 7293), (1089, 6630), (1105, 6534), (1122, 6435), (1170, 6171), (1210, 5967), (1287, 5610), (1326, 5445), (1430, 5049), (1485, 4862), (1530, 4719), (1573, 4590), (1683, 4290), (1755, 4114), (1815, 3978), (1870, 3861), (1989, 3630), (2057, 3510), (2145, 3366), (2178, 3315), (2210, 3267), (2295, 3146), (2431, 2970), (2574, 2805)]