730256760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{7019}}^1$

素因数の和:7070

約数の個数: 144

約数和(自身を含む): 2521513800

約数和(自身を除く): 1791257040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 289, 306, 340, 360, 408, 510, 578, 612, 680, 765, 867, 1020, 1156, 1224, 1445, 1530, 1734, 2040, 2312, 2601, 2890, 3060, 3468, 4335, 5202, 5780, 6120, 6936, 7019, 8670, 10404, 11560, 13005, 14038, 17340, 20808, 21057, 26010, 28076, 34680, 35095, 42114, 52020, 56152, 63171, 70190, 84228, 104040, 105285, 119323, 126342, 140380, 168456, 210570, 238646, 252684, 280760, 315855, 357969, 421140, 477292, 505368, 596615, 631710, 715938, 842280, 954584, 1073907, 1193230, 1263420, 1431876, 1789845, 2028491, 2147814, 2386460, 2526840, 2863752, 3579690, 4056982, 4295628, 4772920, 5369535, 6085473, 7159380, 8113964, 8591256, 10142455, 10739070, 12170946, 14318760, 16227928, 18256419, 20284910, 21478140, 24341892, 30427365, 36512838, 40569820, 42956280, 48683784, 60854730, 73025676, 81139640, 91282095, 121709460, 146051352, 182564190, 243418920, 365128380, 730256760]

約数ペア:

[(1, 730256760), (2, 365128380), (3, 243418920), (4, 182564190), (5, 146051352), (6, 121709460), (8, 91282095), (9, 81139640), (10, 73025676), (12, 60854730), (15, 48683784), (17, 42956280), (18, 40569820), (20, 36512838), (24, 30427365), (30, 24341892), (34, 21478140), (36, 20284910), (40, 18256419), (45, 16227928), (51, 14318760), (60, 12170946), (68, 10739070), (72, 10142455), (85, 8591256), (90, 8113964), (102, 7159380), (120, 6085473), (136, 5369535), (153, 4772920), (170, 4295628), (180, 4056982), (204, 3579690), (255, 2863752), (289, 2526840), (306, 2386460), (340, 2147814), (360, 2028491), (408, 1789845), (510, 1431876), (578, 1263420), (612, 1193230), (680, 1073907), (765, 954584), (867, 842280), (1020, 715938), (1156, 631710), (1224, 596615), (1445, 505368), (1530, 477292), (1734, 421140), (2040, 357969), (2312, 315855), (2601, 280760), (2890, 252684), (3060, 238646), (3468, 210570), (4335, 168456), (5202, 140380), (5780, 126342), (6120, 119323), (6936, 105285), (7019, 104040), (8670, 84228), (10404, 70190), (11560, 63171), (13005, 56152), (14038, 52020), (17340, 42114), (20808, 35095), (21057, 34680), (26010, 28076)]