383855220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:284

約数の個数: 288

約数和(自身を含む): 1413417600

約数和(自身を除く): 1029562380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 89, 90, 98, 105, 108, 126, 135, 140, 147, 163, 178, 180, 189, 196, 210, 245, 252, 267, 270, 294, 315, 326, 356, 378, 420, 441, 445, 489, 490, 534, 540, 588, 623, 630, 652, 735, 756, 801, 815, 882, 890, 945, 978, 980, 1068, 1141, 1246, 1260, 1323, 1335, 1467, 1470, 1602, 1630, 1764, 1780, 1869, 1890, 1956, 2205, 2282, 2403, 2445, 2492, 2646, 2670, 2934, 2940, 3115, 3204, 3260, 3423, 3738, 3780, 4005, 4361, 4401, 4410, 4564, 4806, 4890, 5292, 5340, 5607, 5705, 5868, 6230, 6615, 6846, 7335, 7476, 7987, 8010, 8722, 8802, 8820, 9345, 9612, 9780, 10269, 11214, 11410, 12015, 12460, 13083, 13230, 13692, 14507, 14670, 15974, 16020, 16821, 17115, 17444, 17604, 18690, 20538, 21805, 22005, 22428, 22820, 23961, 24030, 26166, 26460, 28035, 29014, 29340, 30807, 31948, 33642, 34230, 37380, 39249, 39935, 41076, 43521, 43610, 44010, 47922, 48060, 51345, 52332, 56070, 58028, 61614, 65415, 67284, 68460, 71883, 72535, 78498, 79870, 84105, 87042, 87220, 88020, 95844, 101549, 102690, 112140, 117747, 119805, 123228, 130563, 130830, 143766, 145070, 154035, 156996, 159740, 168210, 174084, 196245, 203098, 205380, 215649, 217605, 235494, 239610, 261126, 261660, 287532, 290140, 304647, 308070, 336420, 359415, 391689, 392490, 406196, 431298, 435210, 470988, 479220, 507745, 522252, 588735, 609294, 616140, 652815, 710843, 718830, 783378, 784980, 862596, 870420, 913941, 1015490, 1078245, 1177470, 1218588, 1305630, 1421686, 1437660, 1523235, 1566756, 1827882, 1958445, 2030980, 2132529, 2156490, 2354940, 2611260, 2741823, 2843372, 3046470, 3554215, 3655764, 3916890, 4265058, 4312980, 4569705, 5483646, 6092940, 6397587, 7108430, 7833780, 8530116, 9139410, 10662645, 10967292, 12795174, 13709115, 14216860, 18278820, 19192761, 21325290, 25590348, 27418230, 31987935, 38385522, 42650580, 54836460, 63975870, 76771044, 95963805, 127951740, 191927610, 383855220]

約数ペア:

[(1, 383855220), (2, 191927610), (3, 127951740), (4, 95963805), (5, 76771044), (6, 63975870), (7, 54836460), (9, 42650580), (10, 38385522), (12, 31987935), (14, 27418230), (15, 25590348), (18, 21325290), (20, 19192761), (21, 18278820), (27, 14216860), (28, 13709115), (30, 12795174), (35, 10967292), (36, 10662645), (42, 9139410), (45, 8530116), (49, 7833780), (54, 7108430), (60, 6397587), (63, 6092940), (70, 5483646), (84, 4569705), (89, 4312980), (90, 4265058), (98, 3916890), (105, 3655764), (108, 3554215), (126, 3046470), (135, 2843372), (140, 2741823), (147, 2611260), (163, 2354940), (178, 2156490), (180, 2132529), (189, 2030980), (196, 1958445), (210, 1827882), (245, 1566756), (252, 1523235), (267, 1437660), (270, 1421686), (294, 1305630), (315, 1218588), (326, 1177470), (356, 1078245), (378, 1015490), (420, 913941), (441, 870420), (445, 862596), (489, 784980), (490, 783378), (534, 718830), (540, 710843), (588, 652815), (623, 616140), (630, 609294), (652, 588735), (735, 522252), (756, 507745), (801, 479220), (815, 470988), (882, 435210), (890, 431298), (945, 406196), (978, 392490), (980, 391689), (1068, 359415), (1141, 336420), (1246, 308070), (1260, 304647), (1323, 290140), (1335, 287532), (1467, 261660), (1470, 261126), (1602, 239610), (1630, 235494), (1764, 217605), (1780, 215649), (1869, 205380), (1890, 203098), (1956, 196245), (2205, 174084), (2282, 168210), (2403, 159740), (2445, 156996), (2492, 154035), (2646, 145070), (2670, 143766), (2934, 130830), (2940, 130563), (3115, 123228), (3204, 119805), (3260, 117747), (3423, 112140), (3738, 102690), (3780, 101549), (4005, 95844), (4361, 88020), (4401, 87220), (4410, 87042), (4564, 84105), (4806, 79870), (4890, 78498), (5292, 72535), (5340, 71883), (5607, 68460), (5705, 67284), (5868, 65415), (6230, 61614), (6615, 58028), (6846, 56070), (7335, 52332), (7476, 51345), (7987, 48060), (8010, 47922), (8722, 44010), (8802, 43610), (8820, 43521), (9345, 41076), (9612, 39935), (9780, 39249), (10269, 37380), (11214, 34230), (11410, 33642), (12015, 31948), (12460, 30807), (13083, 29340), (13230, 29014), (13692, 28035), (14507, 26460), (14670, 26166), (15974, 24030), (16020, 23961), (16821, 22820), (17115, 22428), (17444, 22005), (17604, 21805), (18690, 20538)]