2424990120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:472

約数の個数: 256

約数和(自身を含む): 8501760000

約数和(自身を除く): 6076769880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 89, 105, 120, 140, 163, 168, 178, 199, 210, 267, 280, 326, 356, 398, 420, 445, 489, 534, 597, 623, 652, 712, 796, 815, 840, 890, 978, 995, 1068, 1141, 1194, 1246, 1304, 1335, 1393, 1592, 1630, 1780, 1869, 1956, 1990, 2136, 2282, 2388, 2445, 2492, 2670, 2786, 2985, 3115, 3260, 3423, 3560, 3738, 3912, 3980, 4179, 4564, 4776, 4890, 4984, 5340, 5572, 5705, 5970, 6230, 6520, 6846, 6965, 7476, 7960, 8358, 9128, 9345, 9780, 10680, 11144, 11410, 11940, 12460, 13692, 13930, 14507, 14952, 16716, 17115, 17711, 18690, 19560, 20895, 22820, 23880, 24920, 27384, 27860, 29014, 32437, 33432, 34230, 35422, 37380, 41790, 43521, 45640, 53133, 55720, 58028, 64874, 68460, 70844, 72535, 74760, 83580, 87042, 88555, 97311, 101549, 106266, 116056, 123977, 129748, 136920, 141688, 145070, 162185, 167160, 174084, 177110, 194622, 203098, 212532, 217605, 227059, 247954, 259496, 265665, 290140, 304647, 324370, 348168, 354220, 371931, 389244, 406196, 425064, 435210, 454118, 486555, 495908, 507745, 531330, 580280, 609294, 619885, 648740, 681177, 708440, 743862, 778488, 812392, 870420, 908236, 973110, 991816, 1015490, 1062660, 1135295, 1218588, 1239770, 1297480, 1362354, 1487724, 1523235, 1740840, 1816472, 1859655, 1946220, 2030980, 2125320, 2270590, 2437176, 2479540, 2724708, 2886893, 2975448, 3046470, 3405885, 3719310, 3892440, 4061960, 4541180, 4959080, 5449416, 5773786, 6092940, 6811770, 7438620, 8660679, 9082360, 11547572, 12185880, 13623540, 14434465, 14877240, 17321358, 20208251, 23095144, 27247080, 28868930, 34642716, 40416502, 43303395, 57737860, 60624753, 69285432, 80833004, 86606790, 101041255, 115475720, 121249506, 161666008, 173213580, 202082510, 242499012, 303123765, 346427160, 404165020, 484998024, 606247530, 808330040, 1212495060, 2424990120]

約数ペア:

[(1, 2424990120), (2, 1212495060), (3, 808330040), (4, 606247530), (5, 484998024), (6, 404165020), (7, 346427160), (8, 303123765), (10, 242499012), (12, 202082510), (14, 173213580), (15, 161666008), (20, 121249506), (21, 115475720), (24, 101041255), (28, 86606790), (30, 80833004), (35, 69285432), (40, 60624753), (42, 57737860), (56, 43303395), (60, 40416502), (70, 34642716), (84, 28868930), (89, 27247080), (105, 23095144), (120, 20208251), (140, 17321358), (163, 14877240), (168, 14434465), (178, 13623540), (199, 12185880), (210, 11547572), (267, 9082360), (280, 8660679), (326, 7438620), (356, 6811770), (398, 6092940), (420, 5773786), (445, 5449416), (489, 4959080), (534, 4541180), (597, 4061960), (623, 3892440), (652, 3719310), (712, 3405885), (796, 3046470), (815, 2975448), (840, 2886893), (890, 2724708), (978, 2479540), (995, 2437176), (1068, 2270590), (1141, 2125320), (1194, 2030980), (1246, 1946220), (1304, 1859655), (1335, 1816472), (1393, 1740840), (1592, 1523235), (1630, 1487724), (1780, 1362354), (1869, 1297480), (1956, 1239770), (1990, 1218588), (2136, 1135295), (2282, 1062660), (2388, 1015490), (2445, 991816), (2492, 973110), (2670, 908236), (2786, 870420), (2985, 812392), (3115, 778488), (3260, 743862), (3423, 708440), (3560, 681177), (3738, 648740), (3912, 619885), (3980, 609294), (4179, 580280), (4564, 531330), (4776, 507745), (4890, 495908), (4984, 486555), (5340, 454118), (5572, 435210), (5705, 425064), (5970, 406196), (6230, 389244), (6520, 371931), (6846, 354220), (6965, 348168), (7476, 324370), (7960, 304647), (8358, 290140), (9128, 265665), (9345, 259496), (9780, 247954), (10680, 227059), (11144, 217605), (11410, 212532), (11940, 203098), (12460, 194622), (13692, 177110), (13930, 174084), (14507, 167160), (14952, 162185), (16716, 145070), (17115, 141688), (17711, 136920), (18690, 129748), (19560, 123977), (20895, 116056), (22820, 106266), (23880, 101549), (24920, 97311), (27384, 88555), (27860, 87042), (29014, 83580), (32437, 74760), (33432, 72535), (34230, 70844), (35422, 68460), (37380, 64874), (41790, 58028), (43521, 55720), (45640, 53133)]