497747880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:206

約数の個数: 384

約数和(自身を含む): 1965600000

約数和(自身を除く): 1467852120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 49, 56, 58, 60, 63, 70, 72, 84, 87, 90, 98, 105, 116, 120, 126, 139, 140, 145, 147, 168, 174, 180, 196, 203, 210, 232, 245, 252, 261, 278, 280, 290, 294, 315, 343, 348, 360, 392, 406, 417, 420, 435, 441, 490, 504, 522, 556, 580, 588, 609, 630, 686, 695, 696, 735, 812, 834, 840, 870, 882, 973, 980, 1015, 1029, 1044, 1112, 1160, 1176, 1218, 1251, 1260, 1305, 1372, 1390, 1421, 1470, 1624, 1668, 1715, 1740, 1764, 1827, 1946, 1960, 2030, 2058, 2085, 2088, 2205, 2436, 2502, 2520, 2610, 2744, 2780, 2842, 2919, 2940, 3045, 3087, 3336, 3430, 3480, 3528, 3654, 3892, 4031, 4060, 4116, 4170, 4263, 4410, 4865, 4872, 5004, 5145, 5220, 5560, 5684, 5838, 5880, 6090, 6174, 6255, 6811, 6860, 7105, 7308, 7784, 8062, 8120, 8232, 8340, 8526, 8757, 8820, 9135, 9730, 9947, 10008, 10290, 10440, 11368, 11676, 12093, 12180, 12348, 12510, 12789, 13622, 13720, 14210, 14595, 14616, 15435, 16124, 16680, 17052, 17514, 17640, 18270, 19460, 19894, 20155, 20433, 20580, 21315, 23352, 24186, 24360, 24696, 25020, 25578, 27244, 28217, 28420, 29190, 29841, 30870, 32248, 34055, 34104, 35028, 36279, 36540, 38920, 39788, 40310, 40866, 41160, 42630, 43785, 47677, 48372, 49735, 50040, 51156, 54488, 56434, 56840, 58380, 59682, 60465, 61299, 61740, 63945, 68110, 70056, 72558, 73080, 79576, 80620, 81732, 84651, 85260, 87570, 89523, 95354, 96744, 99470, 102165, 102312, 112868, 116760, 119364, 120930, 122598, 123480, 127890, 136220, 141085, 143031, 145116, 149205, 161240, 163464, 169302, 170520, 175140, 179046, 181395, 190708, 197519, 198940, 204330, 225736, 238385, 238728, 241860, 245196, 253953, 255780, 272440, 282170, 286062, 290232, 298410, 306495, 338604, 350280, 358092, 362790, 381416, 395038, 397880, 408660, 423255, 429093, 447615, 476770, 483720, 490392, 507906, 511560, 564340, 572124, 592557, 596820, 612990, 677208, 715155, 716184, 725580, 790076, 817320, 846510, 858186, 895230, 953540, 987595, 1015812, 1128680, 1144248, 1185114, 1193640, 1225980, 1269765, 1382633, 1430310, 1451160, 1580152, 1693020, 1716372, 1777671, 1790460, 1907080, 1975190, 2031624, 2145465, 2370228, 2451960, 2539530, 2765266, 2860620, 2962785, 3386040, 3432744, 3555342, 3580920, 3950380, 4147899, 4290930, 4740456, 5079060, 5530532, 5721240, 5925570, 6913165, 7110684, 7900760, 8295798, 8581860, 8888355, 10158120, 11061064, 11851140, 12443697, 13826330, 14221368, 16591596, 17163720, 17776710, 20739495, 23702280, 24887394, 27652660, 33183192, 35553420, 41478990, 49774788, 55305320, 62218485, 71106840, 82957980, 99549576, 124436970, 165915960, 248873940, 497747880]

約数ペア:

[(1, 497747880), (2, 248873940), (3, 165915960), (4, 124436970), (5, 99549576), (6, 82957980), (7, 71106840), (8, 62218485), (9, 55305320), (10, 49774788), (12, 41478990), (14, 35553420), (15, 33183192), (18, 27652660), (20, 24887394), (21, 23702280), (24, 20739495), (28, 17776710), (29, 17163720), (30, 16591596), (35, 14221368), (36, 13826330), (40, 12443697), (42, 11851140), (45, 11061064), (49, 10158120), (56, 8888355), (58, 8581860), (60, 8295798), (63, 7900760), (70, 7110684), (72, 6913165), (84, 5925570), (87, 5721240), (90, 5530532), (98, 5079060), (105, 4740456), (116, 4290930), (120, 4147899), (126, 3950380), (139, 3580920), (140, 3555342), (145, 3432744), (147, 3386040), (168, 2962785), (174, 2860620), (180, 2765266), (196, 2539530), (203, 2451960), (210, 2370228), (232, 2145465), (245, 2031624), (252, 1975190), (261, 1907080), (278, 1790460), (280, 1777671), (290, 1716372), (294, 1693020), (315, 1580152), (343, 1451160), (348, 1430310), (360, 1382633), (392, 1269765), (406, 1225980), (417, 1193640), (420, 1185114), (435, 1144248), (441, 1128680), (490, 1015812), (504, 987595), (522, 953540), (556, 895230), (580, 858186), (588, 846510), (609, 817320), (630, 790076), (686, 725580), (695, 716184), (696, 715155), (735, 677208), (812, 612990), (834, 596820), (840, 592557), (870, 572124), (882, 564340), (973, 511560), (980, 507906), (1015, 490392), (1029, 483720), (1044, 476770), (1112, 447615), (1160, 429093), (1176, 423255), (1218, 408660), (1251, 397880), (1260, 395038), (1305, 381416), (1372, 362790), (1390, 358092), (1421, 350280), (1470, 338604), (1624, 306495), (1668, 298410), (1715, 290232), (1740, 286062), (1764, 282170), (1827, 272440), (1946, 255780), (1960, 253953), (2030, 245196), (2058, 241860), (2085, 238728), (2088, 238385), (2205, 225736), (2436, 204330), (2502, 198940), (2520, 197519), (2610, 190708), (2744, 181395), (2780, 179046), (2842, 175140), (2919, 170520), (2940, 169302), (3045, 163464), (3087, 161240), (3336, 149205), (3430, 145116), (3480, 143031), (3528, 141085), (3654, 136220), (3892, 127890), (4031, 123480), (4060, 122598), (4116, 120930), (4170, 119364), (4263, 116760), (4410, 112868), (4865, 102312), (4872, 102165), (5004, 99470), (5145, 96744), (5220, 95354), (5560, 89523), (5684, 87570), (5838, 85260), (5880, 84651), (6090, 81732), (6174, 80620), (6255, 79576), (6811, 73080), (6860, 72558), (7105, 70056), (7308, 68110), (7784, 63945), (8062, 61740), (8120, 61299), (8232, 60465), (8340, 59682), (8526, 58380), (8757, 56840), (8820, 56434), (9135, 54488), (9730, 51156), (9947, 50040), (10008, 49735), (10290, 48372), (10440, 47677), (11368, 43785), (11676, 42630), (12093, 41160), (12180, 40866), (12348, 40310), (12510, 39788), (12789, 38920), (13622, 36540), (13720, 36279), (14210, 35028), (14595, 34104), (14616, 34055), (15435, 32248), (16124, 30870), (16680, 29841), (17052, 29190), (17514, 28420), (17640, 28217), (18270, 27244), (19460, 25578), (19894, 25020), (20155, 24696), (20433, 24360), (20580, 24186), (21315, 23352)]