1015500780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15803}}^1$

素因数の和:15845

約数の個数: 192

約数和(自身を含む): 3823303680

約数和(自身を除く): 2807802900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 378, 420, 459, 476, 510, 540, 595, 612, 630, 714, 756, 765, 918, 945, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 1836, 1890, 2142, 2295, 2380, 3060, 3213, 3570, 3780, 4284, 4590, 5355, 6426, 7140, 9180, 10710, 12852, 15803, 16065, 21420, 31606, 32130, 47409, 63212, 64260, 79015, 94818, 110621, 142227, 158030, 189636, 221242, 237045, 268651, 284454, 316060, 331863, 426681, 442484, 474090, 537302, 553105, 568908, 663726, 711135, 805953, 853362, 948180, 995589, 1074604, 1106210, 1327452, 1343255, 1422270, 1611906, 1659315, 1706724, 1880557, 1991178, 2133405, 2212420, 2417859, 2686510, 2844540, 2986767, 3223812, 3318630, 3761114, 3982356, 4029765, 4266810, 4835718, 4977945, 5373020, 5641671, 5973534, 6637260, 7253577, 7522228, 8059530, 8533620, 9402785, 9671436, 9955890, 11283342, 11947068, 12089295, 14507154, 14933835, 16119060, 16925013, 18805570, 19911780, 22566684, 24178590, 28208355, 29014308, 29867670, 33850026, 36267885, 37611140, 48357180, 50775039, 56416710, 59735340, 67700052, 72535770, 84625065, 101550078, 112833420, 145071540, 169250130, 203100156, 253875195, 338500260, 507750390, 1015500780]

約数ペア:

[(1, 1015500780), (2, 507750390), (3, 338500260), (4, 253875195), (5, 203100156), (6, 169250130), (7, 145071540), (9, 112833420), (10, 101550078), (12, 84625065), (14, 72535770), (15, 67700052), (17, 59735340), (18, 56416710), (20, 50775039), (21, 48357180), (27, 37611140), (28, 36267885), (30, 33850026), (34, 29867670), (35, 29014308), (36, 28208355), (42, 24178590), (45, 22566684), (51, 19911780), (54, 18805570), (60, 16925013), (63, 16119060), (68, 14933835), (70, 14507154), (84, 12089295), (85, 11947068), (90, 11283342), (102, 9955890), (105, 9671436), (108, 9402785), (119, 8533620), (126, 8059530), (135, 7522228), (140, 7253577), (153, 6637260), (170, 5973534), (180, 5641671), (189, 5373020), (204, 4977945), (210, 4835718), (238, 4266810), (252, 4029765), (255, 3982356), (270, 3761114), (306, 3318630), (315, 3223812), (340, 2986767), (357, 2844540), (378, 2686510), (420, 2417859), (459, 2212420), (476, 2133405), (510, 1991178), (540, 1880557), (595, 1706724), (612, 1659315), (630, 1611906), (714, 1422270), (756, 1343255), (765, 1327452), (918, 1106210), (945, 1074604), (1020, 995589), (1071, 948180), (1190, 853362), (1260, 805953), (1428, 711135), (1530, 663726), (1785, 568908), (1836, 553105), (1890, 537302), (2142, 474090), (2295, 442484), (2380, 426681), (3060, 331863), (3213, 316060), (3570, 284454), (3780, 268651), (4284, 237045), (4590, 221242), (5355, 189636), (6426, 158030), (7140, 142227), (9180, 110621), (10710, 94818), (12852, 79015), (15803, 64260), (16065, 63212), (21420, 47409), (31606, 32130)]