2803225320

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{17657}}^1$

素因数の和:17694

約数の個数: 240

約数和(自身を含む): 10960850340

約数和(自身を除く): 8157625020

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, 945, 980, 1080, 1134, 1176, 1260, 1323, 1470, 1512, 1620, 1764, 1890, 1960, 2205, 2268, 2520, 2646, 2835, 2940, 3240, 3528, 3780, 3969, 4410, 4536, 5292, 5670, 5880, 6615, 7560, 7938, 8820, 10584, 11340, 13230, 15876, 17640, 17657, 19845, 22680, 26460, 31752, 35314, 39690, 52920, 52971, 70628, 79380, 88285, 105942, 123599, 141256, 158760, 158913, 176570, 211884, 247198, 264855, 317826, 353140, 370797, 423768, 476739, 494396, 529710, 617995, 635652, 706280, 741594, 794565, 865193, 953478, 988792, 1059420, 1112391, 1235990, 1271304, 1430217, 1483188, 1589130, 1730386, 1853985, 1906956, 2118840, 2224782, 2383695, 2471980, 2595579, 2860434, 2966376, 3178260, 3337173, 3460772, 3707970, 3813912, 4325965, 4449564, 4767390, 4943960, 5191158, 5561955, 5720868, 6356520, 6674346, 6921544, 7151085, 7415940, 7786737, 8651930, 8899128, 9534780, 10011519, 10382316, 11123910, 11441736, 12977895, 13348692, 14302170, 14831880, 15573474, 16685865, 17303860, 19069560, 20023038, 20764632, 22247820, 23360211, 25955790, 26697384, 28604340, 31146948, 33371730, 34607720, 38933685, 40046076, 44495640, 46720422, 50057595, 51911580, 57208680, 62293896, 66743460, 70080633, 77867370, 80092152, 93440844, 100115190, 103823160, 116801055, 133486920, 140161266, 155734740, 186881688, 200230380, 233602110, 280322532, 311469480, 350403165, 400460760, 467204220, 560645064, 700806330, 934408440, 1401612660, 2803225320]

約数ペア:

[(1, 2803225320), (2, 1401612660), (3, 934408440), (4, 700806330), (5, 560645064), (6, 467204220), (7, 400460760), (8, 350403165), (9, 311469480), (10, 280322532), (12, 233602110), (14, 200230380), (15, 186881688), (18, 155734740), (20, 140161266), (21, 133486920), (24, 116801055), (27, 103823160), (28, 100115190), (30, 93440844), (35, 80092152), (36, 77867370), (40, 70080633), (42, 66743460), (45, 62293896), (49, 57208680), (54, 51911580), (56, 50057595), (60, 46720422), (63, 44495640), (70, 40046076), (72, 38933685), (81, 34607720), (84, 33371730), (90, 31146948), (98, 28604340), (105, 26697384), (108, 25955790), (120, 23360211), (126, 22247820), (135, 20764632), (140, 20023038), (147, 19069560), (162, 17303860), (168, 16685865), (180, 15573474), (189, 14831880), (196, 14302170), (210, 13348692), (216, 12977895), (245, 11441736), (252, 11123910), (270, 10382316), (280, 10011519), (294, 9534780), (315, 8899128), (324, 8651930), (360, 7786737), (378, 7415940), (392, 7151085), (405, 6921544), (420, 6674346), (441, 6356520), (490, 5720868), (504, 5561955), (540, 5191158), (567, 4943960), (588, 4767390), (630, 4449564), (648, 4325965), (735, 3813912), (756, 3707970), (810, 3460772), (840, 3337173), (882, 3178260), (945, 2966376), (980, 2860434), (1080, 2595579), (1134, 2471980), (1176, 2383695), (1260, 2224782), (1323, 2118840), (1470, 1906956), (1512, 1853985), (1620, 1730386), (1764, 1589130), (1890, 1483188), (1960, 1430217), (2205, 1271304), (2268, 1235990), (2520, 1112391), (2646, 1059420), (2835, 988792), (2940, 953478), (3240, 865193), (3528, 794565), (3780, 741594), (3969, 706280), (4410, 635652), (4536, 617995), (5292, 529710), (5670, 494396), (5880, 476739), (6615, 423768), (7560, 370797), (7938, 353140), (8820, 317826), (10584, 264855), (11340, 247198), (13230, 211884), (15876, 176570), (17640, 158913), (17657, 158760), (19845, 141256), (22680, 123599), (26460, 105942), (31752, 88285), (35314, 79380), (39690, 70628), (52920, 52971)]