143995320

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{907}}^1$

素因数の和:944

約数の個数: 240

約数和(自身を含む): 563622840

約数和(自身を除く): 419627520

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, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 490, 504, 540, 567, 588, 630, 648, 735, 756, 810, 840, 882, 907, 945, 980, 1080, 1134, 1176, 1260, 1323, 1470, 1512, 1620, 1764, 1814, 1890, 1960, 2205, 2268, 2520, 2646, 2721, 2835, 2940, 3240, 3528, 3628, 3780, 3969, 4410, 4535, 4536, 5292, 5442, 5670, 5880, 6349, 6615, 7256, 7560, 7938, 8163, 8820, 9070, 10584, 10884, 11340, 12698, 13230, 13605, 15876, 16326, 17640, 18140, 19047, 19845, 21768, 22680, 24489, 25396, 26460, 27210, 31745, 31752, 32652, 36280, 38094, 39690, 40815, 44443, 48978, 50792, 52920, 54420, 57141, 63490, 65304, 73467, 76188, 79380, 81630, 88886, 95235, 97956, 108840, 114282, 122445, 126980, 133329, 146934, 152376, 158760, 163260, 171423, 177772, 190470, 195912, 222215, 228564, 244890, 253960, 266658, 285705, 293868, 326520, 342846, 355544, 367335, 380940, 399987, 444430, 457128, 489780, 514269, 533316, 571410, 587736, 666645, 685692, 734670, 761880, 799974, 857115, 888860, 979560, 1028538, 1066632, 1142820, 1199961, 1333290, 1371384, 1469340, 1599948, 1714230, 1777720, 1999935, 2057076, 2285640, 2399922, 2571345, 2666580, 2938680, 3199896, 3428460, 3599883, 3999870, 4114152, 4799844, 5142690, 5333160, 5999805, 6856920, 7199766, 7999740, 9599688, 10285380, 11999610, 14399532, 15999480, 17999415, 20570760, 23999220, 28799064, 35998830, 47998440, 71997660, 143995320]

約数ペア:

[(1, 143995320), (2, 71997660), (3, 47998440), (4, 35998830), (5, 28799064), (6, 23999220), (7, 20570760), (8, 17999415), (9, 15999480), (10, 14399532), (12, 11999610), (14, 10285380), (15, 9599688), (18, 7999740), (20, 7199766), (21, 6856920), (24, 5999805), (27, 5333160), (28, 5142690), (30, 4799844), (35, 4114152), (36, 3999870), (40, 3599883), (42, 3428460), (45, 3199896), (49, 2938680), (54, 2666580), (56, 2571345), (60, 2399922), (63, 2285640), (70, 2057076), (72, 1999935), (81, 1777720), (84, 1714230), (90, 1599948), (98, 1469340), (105, 1371384), (108, 1333290), (120, 1199961), (126, 1142820), (135, 1066632), (140, 1028538), (147, 979560), (162, 888860), (168, 857115), (180, 799974), (189, 761880), (196, 734670), (210, 685692), (216, 666645), (245, 587736), (252, 571410), (270, 533316), (280, 514269), (294, 489780), (315, 457128), (324, 444430), (360, 399987), (378, 380940), (392, 367335), (405, 355544), (420, 342846), (441, 326520), (490, 293868), (504, 285705), (540, 266658), (567, 253960), (588, 244890), (630, 228564), (648, 222215), (735, 195912), (756, 190470), (810, 177772), (840, 171423), (882, 163260), (907, 158760), (945, 152376), (980, 146934), (1080, 133329), (1134, 126980), (1176, 122445), (1260, 114282), (1323, 108840), (1470, 97956), (1512, 95235), (1620, 88886), (1764, 81630), (1814, 79380), (1890, 76188), (1960, 73467), (2205, 65304), (2268, 63490), (2520, 57141), (2646, 54420), (2721, 52920), (2835, 50792), (2940, 48978), (3240, 44443), (3528, 40815), (3628, 39690), (3780, 38094), (3969, 36280), (4410, 32652), (4535, 31752), (4536, 31745), (5292, 27210), (5442, 26460), (5670, 25396), (5880, 24489), (6349, 22680), (6615, 21768), (7256, 19845), (7560, 19047), (7938, 18140), (8163, 17640), (8820, 16326), (9070, 15876), (10584, 13605), (10884, 13230), (11340, 12698)]