207668520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3539}}^1$

素因数の和:3719

約数の個数: 96

約数和(自身を含む): 679255200

約数和(自身を除く): 471586680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 163, 180, 326, 360, 489, 652, 815, 978, 1304, 1467, 1630, 1956, 2445, 2934, 3260, 3539, 3912, 4890, 5868, 6520, 7078, 7335, 9780, 10617, 11736, 14156, 14670, 17695, 19560, 21234, 28312, 29340, 31851, 35390, 42468, 53085, 58680, 63702, 70780, 84936, 106170, 127404, 141560, 159255, 212340, 254808, 318510, 424680, 576857, 637020, 1153714, 1274040, 1730571, 2307428, 2884285, 3461142, 4614856, 5191713, 5768570, 6922284, 8652855, 10383426, 11537140, 13844568, 17305710, 20766852, 23074280, 25958565, 34611420, 41533704, 51917130, 69222840, 103834260, 207668520]

約数ペア:

[(1, 207668520), (2, 103834260), (3, 69222840), (4, 51917130), (5, 41533704), (6, 34611420), (8, 25958565), (9, 23074280), (10, 20766852), (12, 17305710), (15, 13844568), (18, 11537140), (20, 10383426), (24, 8652855), (30, 6922284), (36, 5768570), (40, 5191713), (45, 4614856), (60, 3461142), (72, 2884285), (90, 2307428), (120, 1730571), (163, 1274040), (180, 1153714), (326, 637020), (360, 576857), (489, 424680), (652, 318510), (815, 254808), (978, 212340), (1304, 159255), (1467, 141560), (1630, 127404), (1956, 106170), (2445, 84936), (2934, 70780), (3260, 63702), (3539, 58680), (3912, 53085), (4890, 42468), (5868, 35390), (6520, 31851), (7078, 29340), (7335, 28312), (9780, 21234), (10617, 19560), (11736, 17695), (14156, 14670)]