162719640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 552614400

約数和(自身を除く): 389894760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 59, 60, 72, 90, 94, 118, 120, 141, 163, 177, 180, 188, 235, 236, 282, 295, 326, 354, 360, 376, 423, 470, 472, 489, 531, 564, 590, 652, 705, 708, 815, 846, 885, 940, 978, 1062, 1128, 1180, 1304, 1410, 1416, 1467, 1630, 1692, 1770, 1880, 1956, 2115, 2124, 2360, 2445, 2655, 2773, 2820, 2934, 3260, 3384, 3540, 3912, 4230, 4248, 4890, 5310, 5546, 5640, 5868, 6520, 7080, 7335, 7661, 8319, 8460, 9617, 9780, 10620, 11092, 11736, 13865, 14670, 15322, 16638, 16920, 19234, 19560, 21240, 22184, 22983, 24957, 27730, 28851, 29340, 30644, 33276, 38305, 38468, 41595, 45966, 48085, 49914, 55460, 57702, 58680, 61288, 66552, 68949, 76610, 76936, 83190, 86553, 91932, 96170, 99828, 110920, 114915, 115404, 124785, 137898, 144255, 153220, 166380, 173106, 183864, 192340, 199656, 229830, 230808, 249570, 275796, 288510, 306440, 332760, 344745, 346212, 384680, 432765, 451999, 459660, 499140, 551592, 577020, 689490, 692424, 865530, 903998, 919320, 998280, 1154040, 1355997, 1378980, 1731060, 1807996, 2259995, 2711994, 2757960, 3462120, 3615992, 4067991, 4519990, 5423988, 6779985, 8135982, 9039980, 10847976, 13559970, 16271964, 18079960, 20339955, 27119940, 32543928, 40679910, 54239880, 81359820, 162719640]

約数ペア:

[(1, 162719640), (2, 81359820), (3, 54239880), (4, 40679910), (5, 32543928), (6, 27119940), (8, 20339955), (9, 18079960), (10, 16271964), (12, 13559970), (15, 10847976), (18, 9039980), (20, 8135982), (24, 6779985), (30, 5423988), (36, 4519990), (40, 4067991), (45, 3615992), (47, 3462120), (59, 2757960), (60, 2711994), (72, 2259995), (90, 1807996), (94, 1731060), (118, 1378980), (120, 1355997), (141, 1154040), (163, 998280), (177, 919320), (180, 903998), (188, 865530), (235, 692424), (236, 689490), (282, 577020), (295, 551592), (326, 499140), (354, 459660), (360, 451999), (376, 432765), (423, 384680), (470, 346212), (472, 344745), (489, 332760), (531, 306440), (564, 288510), (590, 275796), (652, 249570), (705, 230808), (708, 229830), (815, 199656), (846, 192340), (885, 183864), (940, 173106), (978, 166380), (1062, 153220), (1128, 144255), (1180, 137898), (1304, 124785), (1410, 115404), (1416, 114915), (1467, 110920), (1630, 99828), (1692, 96170), (1770, 91932), (1880, 86553), (1956, 83190), (2115, 76936), (2124, 76610), (2360, 68949), (2445, 66552), (2655, 61288), (2773, 58680), (2820, 57702), (2934, 55460), (3260, 49914), (3384, 48085), (3540, 45966), (3912, 41595), (4230, 38468), (4248, 38305), (4890, 33276), (5310, 30644), (5546, 29340), (5640, 28851), (5868, 27730), (6520, 24957), (7080, 22983), (7335, 22184), (7661, 21240), (8319, 19560), (8460, 19234), (9617, 16920), (9780, 16638), (10620, 15322), (11092, 14670), (11736, 13865)]