16563690

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2$

素因数の和:67

約数の個数: 180

約数和(自身を含む): 53010342

約数和(自身を除く): 36446652

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 33, 39, 45, 54, 55, 65, 66, 78, 81, 90, 99, 110, 117, 121, 130, 135, 143, 162, 165, 169, 195, 198, 234, 242, 270, 286, 297, 330, 338, 351, 363, 390, 405, 429, 495, 507, 585, 594, 605, 702, 715, 726, 810, 845, 858, 891, 990, 1014, 1053, 1089, 1170, 1210, 1287, 1430, 1485, 1521, 1573, 1690, 1755, 1782, 1815, 1859, 2106, 2145, 2178, 2535, 2574, 2970, 3042, 3146, 3267, 3510, 3630, 3718, 3861, 4290, 4455, 4563, 4719, 5070, 5265, 5445, 5577, 6435, 6534, 7605, 7722, 7865, 8910, 9126, 9295, 9438, 9801, 10530, 10890, 11154, 11583, 12870, 13689, 14157, 15210, 15730, 16335, 16731, 18590, 19305, 19602, 20449, 22815, 23166, 23595, 27378, 27885, 28314, 32670, 33462, 38610, 40898, 42471, 45630, 47190, 49005, 50193, 55770, 57915, 61347, 68445, 70785, 83655, 84942, 98010, 100386, 102245, 115830, 122694, 127413, 136890, 141570, 150579, 167310, 184041, 204490, 212355, 250965, 254826, 301158, 306735, 368082, 424710, 501930, 552123, 613470, 637065, 752895, 920205, 1104246, 1274130, 1505790, 1656369, 1840410, 2760615, 3312738, 5521230, 8281845, 16563690]

約数ペア:

[(1, 16563690), (2, 8281845), (3, 5521230), (5, 3312738), (6, 2760615), (9, 1840410), (10, 1656369), (11, 1505790), (13, 1274130), (15, 1104246), (18, 920205), (22, 752895), (26, 637065), (27, 613470), (30, 552123), (33, 501930), (39, 424710), (45, 368082), (54, 306735), (55, 301158), (65, 254826), (66, 250965), (78, 212355), (81, 204490), (90, 184041), (99, 167310), (110, 150579), (117, 141570), (121, 136890), (130, 127413), (135, 122694), (143, 115830), (162, 102245), (165, 100386), (169, 98010), (195, 84942), (198, 83655), (234, 70785), (242, 68445), (270, 61347), (286, 57915), (297, 55770), (330, 50193), (338, 49005), (351, 47190), (363, 45630), (390, 42471), (405, 40898), (429, 38610), (495, 33462), (507, 32670), (585, 28314), (594, 27885), (605, 27378), (702, 23595), (715, 23166), (726, 22815), (810, 20449), (845, 19602), (858, 19305), (891, 18590), (990, 16731), (1014, 16335), (1053, 15730), (1089, 15210), (1170, 14157), (1210, 13689), (1287, 12870), (1430, 11583), (1485, 11154), (1521, 10890), (1573, 10530), (1690, 9801), (1755, 9438), (1782, 9295), (1815, 9126), (1859, 8910), (2106, 7865), (2145, 7722), (2178, 7605), (2535, 6534), (2574, 6435), (2970, 5577), (3042, 5445), (3146, 5265), (3267, 5070), (3510, 4719), (3630, 4563), (3718, 4455), (3861, 4290)]