147462840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:546

約数の個数: 192

約数和(自身を含む): 552614400

約数和(自身を除く): 405151560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 163, 168, 180, 210, 252, 280, 315, 326, 359, 360, 420, 489, 504, 630, 652, 718, 815, 840, 978, 1077, 1141, 1260, 1304, 1436, 1467, 1630, 1795, 1956, 2154, 2282, 2445, 2513, 2520, 2872, 2934, 3231, 3260, 3423, 3590, 3912, 4308, 4564, 4890, 5026, 5385, 5705, 5868, 6462, 6520, 6846, 7180, 7335, 7539, 8616, 9128, 9780, 10052, 10269, 10770, 11410, 11736, 12565, 12924, 13692, 14360, 14670, 15078, 16155, 17115, 19560, 20104, 20538, 21540, 22617, 22820, 25130, 25848, 27384, 29340, 30156, 32310, 34230, 37695, 41076, 43080, 45234, 45640, 50260, 51345, 58517, 58680, 60312, 64620, 68460, 75390, 82152, 90468, 100520, 102690, 113085, 117034, 129240, 136920, 150780, 175551, 180936, 205380, 226170, 234068, 292585, 301560, 351102, 409619, 410760, 452340, 468136, 526653, 585170, 702204, 819238, 877755, 904680, 1053306, 1170340, 1228857, 1404408, 1638476, 1755510, 2048095, 2106612, 2340680, 2457714, 2633265, 3276952, 3511020, 3686571, 4096190, 4213224, 4915428, 5266530, 6144285, 7022040, 7373142, 8192380, 9830856, 10533060, 12288570, 14746284, 16384760, 18432855, 21066120, 24577140, 29492568, 36865710, 49154280, 73731420, 147462840]

約数ペア:

[(1, 147462840), (2, 73731420), (3, 49154280), (4, 36865710), (5, 29492568), (6, 24577140), (7, 21066120), (8, 18432855), (9, 16384760), (10, 14746284), (12, 12288570), (14, 10533060), (15, 9830856), (18, 8192380), (20, 7373142), (21, 7022040), (24, 6144285), (28, 5266530), (30, 4915428), (35, 4213224), (36, 4096190), (40, 3686571), (42, 3511020), (45, 3276952), (56, 2633265), (60, 2457714), (63, 2340680), (70, 2106612), (72, 2048095), (84, 1755510), (90, 1638476), (105, 1404408), (120, 1228857), (126, 1170340), (140, 1053306), (163, 904680), (168, 877755), (180, 819238), (210, 702204), (252, 585170), (280, 526653), (315, 468136), (326, 452340), (359, 410760), (360, 409619), (420, 351102), (489, 301560), (504, 292585), (630, 234068), (652, 226170), (718, 205380), (815, 180936), (840, 175551), (978, 150780), (1077, 136920), (1141, 129240), (1260, 117034), (1304, 113085), (1436, 102690), (1467, 100520), (1630, 90468), (1795, 82152), (1956, 75390), (2154, 68460), (2282, 64620), (2445, 60312), (2513, 58680), (2520, 58517), (2872, 51345), (2934, 50260), (3231, 45640), (3260, 45234), (3423, 43080), (3590, 41076), (3912, 37695), (4308, 34230), (4564, 32310), (4890, 30156), (5026, 29340), (5385, 27384), (5705, 25848), (5868, 25130), (6462, 22820), (6520, 22617), (6846, 21540), (7180, 20538), (7335, 20104), (7539, 19560), (8616, 17115), (9128, 16155), (9780, 15078), (10052, 14670), (10269, 14360), (10770, 13692), (11410, 12924), (11736, 12565)]