422993760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 288

約数和(自身を含む): 1585495296

約数和(自身を除く): 1162501536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 131, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 262, 280, 310, 336, 372, 393, 420, 434, 465, 480, 496, 524, 560, 620, 651, 655, 672, 744, 786, 840, 868, 917, 930, 961, 992, 1048, 1085, 1120, 1240, 1302, 1310, 1488, 1572, 1680, 1736, 1834, 1860, 1922, 1965, 2096, 2170, 2480, 2604, 2620, 2751, 2883, 2976, 3144, 3255, 3360, 3472, 3668, 3720, 3844, 3930, 4061, 4192, 4340, 4585, 4805, 4960, 5208, 5240, 5502, 5766, 6288, 6510, 6727, 6944, 7336, 7440, 7688, 7860, 8122, 8680, 9170, 9610, 10416, 10480, 11004, 11532, 12183, 12576, 13020, 13454, 13755, 14415, 14672, 14880, 15376, 15720, 16244, 17360, 18340, 19220, 20181, 20305, 20832, 20960, 22008, 23064, 24366, 26040, 26908, 27510, 28427, 28830, 29344, 30752, 31440, 32488, 33635, 34720, 36680, 38440, 40362, 40610, 44016, 46128, 48732, 52080, 53816, 55020, 56854, 57660, 60915, 62880, 64976, 67270, 73360, 76880, 80724, 81220, 85281, 88032, 92256, 97464, 100905, 104160, 107632, 110040, 113708, 115320, 121830, 125891, 129952, 134540, 142135, 146720, 153760, 161448, 162440, 170562, 194928, 201810, 215264, 220080, 227416, 230640, 243660, 251782, 269080, 284270, 322896, 324880, 341124, 377673, 389856, 403620, 426405, 440160, 454832, 461280, 487320, 503564, 538160, 568540, 629455, 645792, 649760, 682248, 755346, 807240, 852810, 881237, 909664, 974640, 1007128, 1076320, 1137080, 1258910, 1364496, 1510692, 1614480, 1705620, 1762474, 1888365, 1949280, 2014256, 2274160, 2517820, 2643711, 2728992, 3021384, 3228960, 3411240, 3524948, 3776730, 4028512, 4406185, 4548320, 5035640, 5287422, 6042768, 6822480, 7049896, 7553460, 8812370, 10071280, 10574844, 12085536, 13218555, 13644960, 14099792, 15106920, 17624740, 20142560, 21149688, 26437110, 28199584, 30213840, 35249480, 42299376, 52874220, 60427680, 70498960, 84598752, 105748440, 140997920, 211496880, 422993760]

約数ペア:

[(1, 422993760), (2, 211496880), (3, 140997920), (4, 105748440), (5, 84598752), (6, 70498960), (7, 60427680), (8, 52874220), (10, 42299376), (12, 35249480), (14, 30213840), (15, 28199584), (16, 26437110), (20, 21149688), (21, 20142560), (24, 17624740), (28, 15106920), (30, 14099792), (31, 13644960), (32, 13218555), (35, 12085536), (40, 10574844), (42, 10071280), (48, 8812370), (56, 7553460), (60, 7049896), (62, 6822480), (70, 6042768), (80, 5287422), (84, 5035640), (93, 4548320), (96, 4406185), (105, 4028512), (112, 3776730), (120, 3524948), (124, 3411240), (131, 3228960), (140, 3021384), (155, 2728992), (160, 2643711), (168, 2517820), (186, 2274160), (210, 2014256), (217, 1949280), (224, 1888365), (240, 1762474), (248, 1705620), (262, 1614480), (280, 1510692), (310, 1364496), (336, 1258910), (372, 1137080), (393, 1076320), (420, 1007128), (434, 974640), (465, 909664), (480, 881237), (496, 852810), (524, 807240), (560, 755346), (620, 682248), (651, 649760), (655, 645792), (672, 629455), (744, 568540), (786, 538160), (840, 503564), (868, 487320), (917, 461280), (930, 454832), (961, 440160), (992, 426405), (1048, 403620), (1085, 389856), (1120, 377673), (1240, 341124), (1302, 324880), (1310, 322896), (1488, 284270), (1572, 269080), (1680, 251782), (1736, 243660), (1834, 230640), (1860, 227416), (1922, 220080), (1965, 215264), (2096, 201810), (2170, 194928), (2480, 170562), (2604, 162440), (2620, 161448), (2751, 153760), (2883, 146720), (2976, 142135), (3144, 134540), (3255, 129952), (3360, 125891), (3472, 121830), (3668, 115320), (3720, 113708), (3844, 110040), (3930, 107632), (4061, 104160), (4192, 100905), (4340, 97464), (4585, 92256), (4805, 88032), (4960, 85281), (5208, 81220), (5240, 80724), (5502, 76880), (5766, 73360), (6288, 67270), (6510, 64976), (6727, 62880), (6944, 60915), (7336, 57660), (7440, 56854), (7688, 55020), (7860, 53816), (8122, 52080), (8680, 48732), (9170, 46128), (9610, 44016), (10416, 40610), (10480, 40362), (11004, 38440), (11532, 36680), (12183, 34720), (12576, 33635), (13020, 32488), (13454, 31440), (13755, 30752), (14415, 29344), (14672, 28830), (14880, 28427), (15376, 27510), (15720, 26908), (16244, 26040), (17360, 24366), (18340, 23064), (19220, 22008), (20181, 20960), (20305, 20832)]