172495260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8053}}^1$

素因数の和:8092

約数の個数: 144

約数和(自身を含む): 633237696

約数和(自身を除く): 460742436

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7140, 8053, 10710, 16106, 21420, 24159, 32212, 40265, 48318, 56371, 72477, 80530, 96636, 112742, 120795, 136901, 144954, 161060, 169113, 225484, 241590, 273802, 281855, 289908, 338226, 362385, 410703, 483180, 507339, 547604, 563710, 676452, 684505, 724770, 821406, 845565, 958307, 1014678, 1127420, 1232109, 1369010, 1449540, 1642812, 1691130, 1916614, 2029356, 2053515, 2464218, 2536695, 2738020, 2874921, 3382260, 3833228, 4107030, 4791535, 4928436, 5073390, 5749842, 6160545, 8214060, 8624763, 9583070, 10146780, 11499684, 12321090, 14374605, 17249526, 19166140, 24642180, 28749210, 34499052, 43123815, 57498420, 86247630, 172495260]

約数ペア:

[(1, 172495260), (2, 86247630), (3, 57498420), (4, 43123815), (5, 34499052), (6, 28749210), (7, 24642180), (9, 19166140), (10, 17249526), (12, 14374605), (14, 12321090), (15, 11499684), (17, 10146780), (18, 9583070), (20, 8624763), (21, 8214060), (28, 6160545), (30, 5749842), (34, 5073390), (35, 4928436), (36, 4791535), (42, 4107030), (45, 3833228), (51, 3382260), (60, 2874921), (63, 2738020), (68, 2536695), (70, 2464218), (84, 2053515), (85, 2029356), (90, 1916614), (102, 1691130), (105, 1642812), (119, 1449540), (126, 1369010), (140, 1232109), (153, 1127420), (170, 1014678), (180, 958307), (204, 845565), (210, 821406), (238, 724770), (252, 684505), (255, 676452), (306, 563710), (315, 547604), (340, 507339), (357, 483180), (420, 410703), (476, 362385), (510, 338226), (595, 289908), (612, 281855), (630, 273802), (714, 241590), (765, 225484), (1020, 169113), (1071, 161060), (1190, 144954), (1260, 136901), (1428, 120795), (1530, 112742), (1785, 96636), (2142, 80530), (2380, 72477), (3060, 56371), (3570, 48318), (4284, 40265), (5355, 32212), (7140, 24159), (8053, 21420), (10710, 16106)]