47998440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{907}}^1$

素因数の和:941

約数の個数: 192

約数和(自身を含む): 186321600

約数和(自身を除く): 138323160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 907, 945, 980, 1080, 1176, 1260, 1323, 1470, 1512, 1764, 1814, 1890, 1960, 2205, 2520, 2646, 2721, 2940, 3528, 3628, 3780, 4410, 4535, 5292, 5442, 5880, 6349, 6615, 7256, 7560, 8163, 8820, 9070, 10584, 10884, 12698, 13230, 13605, 16326, 17640, 18140, 19047, 21768, 24489, 25396, 26460, 27210, 31745, 32652, 36280, 38094, 40815, 44443, 48978, 50792, 52920, 54420, 57141, 63490, 65304, 76188, 81630, 88886, 95235, 97956, 108840, 114282, 122445, 126980, 133329, 152376, 163260, 171423, 177772, 190470, 195912, 222215, 228564, 244890, 253960, 266658, 285705, 326520, 342846, 355544, 380940, 399987, 444430, 457128, 489780, 533316, 571410, 666645, 685692, 761880, 799974, 857115, 888860, 979560, 1066632, 1142820, 1199961, 1333290, 1371384, 1599948, 1714230, 1777720, 1999935, 2285640, 2399922, 2666580, 3199896, 3428460, 3999870, 4799844, 5333160, 5999805, 6856920, 7999740, 9599688, 11999610, 15999480, 23999220, 47998440]

約数ペア:

[(1, 47998440), (2, 23999220), (3, 15999480), (4, 11999610), (5, 9599688), (6, 7999740), (7, 6856920), (8, 5999805), (9, 5333160), (10, 4799844), (12, 3999870), (14, 3428460), (15, 3199896), (18, 2666580), (20, 2399922), (21, 2285640), (24, 1999935), (27, 1777720), (28, 1714230), (30, 1599948), (35, 1371384), (36, 1333290), (40, 1199961), (42, 1142820), (45, 1066632), (49, 979560), (54, 888860), (56, 857115), (60, 799974), (63, 761880), (70, 685692), (72, 666645), (84, 571410), (90, 533316), (98, 489780), (105, 457128), (108, 444430), (120, 399987), (126, 380940), (135, 355544), (140, 342846), (147, 326520), (168, 285705), (180, 266658), (189, 253960), (196, 244890), (210, 228564), (216, 222215), (245, 195912), (252, 190470), (270, 177772), (280, 171423), (294, 163260), (315, 152376), (360, 133329), (378, 126980), (392, 122445), (420, 114282), (441, 108840), (490, 97956), (504, 95235), (540, 88886), (588, 81630), (630, 76188), (735, 65304), (756, 63490), (840, 57141), (882, 54420), (907, 52920), (945, 50792), (980, 48978), (1080, 44443), (1176, 40815), (1260, 38094), (1323, 36280), (1470, 32652), (1512, 31745), (1764, 27210), (1814, 26460), (1890, 25396), (1960, 24489), (2205, 21768), (2520, 19047), (2646, 18140), (2721, 17640), (2940, 16326), (3528, 13605), (3628, 13230), (3780, 12698), (4410, 10884), (4535, 10584), (5292, 9070), (5442, 8820), (5880, 8163), (6349, 7560), (6615, 7256)]