2945980080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{709}}^1$

素因数の和:956

約数の個数: 240

約数和(自身を含む): 10300680000

約数和(自身を除く): 7354699920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 199, 232, 240, 261, 290, 348, 360, 398, 435, 464, 522, 580, 597, 696, 709, 720, 796, 870, 995, 1044, 1160, 1194, 1305, 1392, 1418, 1592, 1740, 1791, 1990, 2088, 2127, 2320, 2388, 2610, 2836, 2985, 3184, 3480, 3545, 3582, 3980, 4176, 4254, 4776, 5220, 5672, 5771, 5970, 6381, 6960, 7090, 7164, 7960, 8508, 8955, 9552, 10440, 10635, 11344, 11542, 11940, 12762, 14180, 14328, 15920, 17016, 17313, 17910, 20561, 20880, 21270, 23084, 23880, 25524, 28360, 28656, 28855, 31905, 34032, 34626, 35820, 41122, 42540, 46168, 47760, 51048, 51939, 56720, 57710, 61683, 63810, 69252, 71640, 82244, 85080, 86565, 92336, 102096, 102805, 103878, 115420, 123366, 127620, 138504, 141091, 143280, 164488, 170160, 173130, 185049, 205610, 207756, 230840, 246732, 255240, 259695, 277008, 282182, 308415, 328976, 346260, 370098, 411220, 415512, 423273, 461680, 493464, 510480, 519390, 564364, 616830, 692520, 705455, 740196, 822440, 831024, 846546, 925245, 986928, 1038780, 1128728, 1233660, 1269819, 1385040, 1410910, 1480392, 1644880, 1693092, 1850490, 2077560, 2116365, 2257456, 2467320, 2539638, 2821820, 2960784, 3386184, 3700980, 4091639, 4155120, 4232730, 4934640, 5079276, 5643640, 6349095, 6772368, 7401960, 8183278, 8465460, 10158552, 11287280, 12274917, 12698190, 14803920, 16366556, 16930920, 20317104, 20458195, 24549834, 25396380, 32733112, 33861840, 36824751, 40916390, 49099668, 50792760, 61374585, 65466224, 73649502, 81832780, 98199336, 101585520, 122749170, 147299004, 163665560, 184123755, 196398672, 245498340, 294598008, 327331120, 368247510, 490996680, 589196016, 736495020, 981993360, 1472990040, 2945980080]

約数ペア:

[(1, 2945980080), (2, 1472990040), (3, 981993360), (4, 736495020), (5, 589196016), (6, 490996680), (8, 368247510), (9, 327331120), (10, 294598008), (12, 245498340), (15, 196398672), (16, 184123755), (18, 163665560), (20, 147299004), (24, 122749170), (29, 101585520), (30, 98199336), (36, 81832780), (40, 73649502), (45, 65466224), (48, 61374585), (58, 50792760), (60, 49099668), (72, 40916390), (80, 36824751), (87, 33861840), (90, 32733112), (116, 25396380), (120, 24549834), (144, 20458195), (145, 20317104), (174, 16930920), (180, 16366556), (199, 14803920), (232, 12698190), (240, 12274917), (261, 11287280), (290, 10158552), (348, 8465460), (360, 8183278), (398, 7401960), (435, 6772368), (464, 6349095), (522, 5643640), (580, 5079276), (597, 4934640), (696, 4232730), (709, 4155120), (720, 4091639), (796, 3700980), (870, 3386184), (995, 2960784), (1044, 2821820), (1160, 2539638), (1194, 2467320), (1305, 2257456), (1392, 2116365), (1418, 2077560), (1592, 1850490), (1740, 1693092), (1791, 1644880), (1990, 1480392), (2088, 1410910), (2127, 1385040), (2320, 1269819), (2388, 1233660), (2610, 1128728), (2836, 1038780), (2985, 986928), (3184, 925245), (3480, 846546), (3545, 831024), (3582, 822440), (3980, 740196), (4176, 705455), (4254, 692520), (4776, 616830), (5220, 564364), (5672, 519390), (5771, 510480), (5970, 493464), (6381, 461680), (6960, 423273), (7090, 415512), (7164, 411220), (7960, 370098), (8508, 346260), (8955, 328976), (9552, 308415), (10440, 282182), (10635, 277008), (11344, 259695), (11542, 255240), (11940, 246732), (12762, 230840), (14180, 207756), (14328, 205610), (15920, 185049), (17016, 173130), (17313, 170160), (17910, 164488), (20561, 143280), (20880, 141091), (21270, 138504), (23084, 127620), (23880, 123366), (25524, 115420), (28360, 103878), (28656, 102805), (28855, 102096), (31905, 92336), (34032, 86565), (34626, 85080), (35820, 82244), (41122, 71640), (42540, 69252), (46168, 63810), (47760, 61683), (51048, 57710), (51939, 56720)]