1689473940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:500

約数の個数: 384

約数和(自身を含む): 6386688000

約数和(自身を除く): 4697214060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 33, 34, 35, 42, 44, 49, 51, 55, 60, 66, 68, 70, 77, 84, 85, 98, 102, 105, 110, 119, 132, 140, 147, 154, 165, 170, 187, 196, 204, 210, 220, 231, 238, 245, 255, 294, 308, 330, 340, 343, 357, 374, 385, 420, 439, 462, 476, 490, 510, 539, 561, 588, 595, 660, 686, 714, 735, 748, 770, 833, 878, 924, 935, 980, 1020, 1029, 1078, 1122, 1155, 1190, 1309, 1317, 1372, 1428, 1470, 1540, 1617, 1666, 1715, 1756, 1785, 1870, 2058, 2156, 2195, 2244, 2310, 2380, 2499, 2618, 2634, 2695, 2805, 2940, 3073, 3234, 3332, 3430, 3570, 3740, 3773, 3927, 4116, 4165, 4390, 4620, 4829, 4998, 5145, 5236, 5268, 5390, 5610, 5831, 6146, 6468, 6545, 6585, 6860, 7140, 7463, 7546, 7854, 8085, 8330, 8780, 9163, 9219, 9658, 9996, 10290, 10780, 11220, 11319, 11662, 12292, 12495, 13090, 13170, 14487, 14926, 15092, 15365, 15708, 16170, 16660, 17493, 18326, 18438, 18865, 19316, 19635, 20580, 21511, 22389, 22638, 23324, 24145, 24990, 26180, 26340, 27489, 28974, 29155, 29852, 30730, 32340, 33803, 34986, 36652, 36876, 37315, 37730, 39270, 43022, 44778, 45276, 45815, 46095, 48290, 49980, 52241, 54978, 56595, 57948, 58310, 61460, 64141, 64533, 67606, 69972, 72435, 74630, 75460, 78540, 82093, 86044, 87465, 89556, 91630, 92190, 96580, 101409, 104482, 107555, 109956, 111945, 113190, 116620, 128282, 129066, 135212, 137445, 144870, 149260, 150577, 156723, 164186, 169015, 174930, 183260, 184380, 192423, 202818, 208964, 215110, 223890, 226380, 236621, 246279, 256564, 258132, 261205, 274890, 289740, 301154, 313446, 320705, 322665, 328372, 338030, 349860, 365687, 384846, 405636, 410465, 430220, 447780, 451731, 473242, 492558, 507045, 522410, 549780, 574651, 602308, 626892, 641410, 645330, 676060, 709863, 731374, 752885, 769692, 783615, 820930, 903462, 946484, 962115, 985116, 1014090, 1044820, 1097061, 1149302, 1183105, 1231395, 1282820, 1290660, 1419726, 1462748, 1505770, 1567230, 1641860, 1656347, 1723953, 1806924, 1828435, 1924230, 2028180, 2194122, 2258655, 2298604, 2366210, 2462790, 2559809, 2839452, 2873255, 3011540, 3134460, 3312694, 3447906, 3549315, 3656870, 3848460, 4022557, 4388244, 4517310, 4732420, 4925580, 4969041, 5119618, 5485305, 5746510, 6625388, 6895812, 7098630, 7313740, 7679427, 8045114, 8281735, 8619765, 9034620, 9938082, 10239236, 10970610, 11493020, 12067671, 12799045, 14197260, 15358854, 16090228, 16563470, 17239530, 19876164, 20112785, 21941220, 24135342, 24845205, 25598090, 28157899, 30717708, 33126940, 34479060, 38397135, 40225570, 48270684, 49690410, 51196180, 56315798, 60338355, 76794270, 80451140, 84473697, 99380820, 112631596, 120676710, 140789495, 153588540, 168947394, 241353420, 281578990, 337894788, 422368485, 563157980, 844736970, 1689473940]

約数ペア:

[(1, 1689473940), (2, 844736970), (3, 563157980), (4, 422368485), (5, 337894788), (6, 281578990), (7, 241353420), (10, 168947394), (11, 153588540), (12, 140789495), (14, 120676710), (15, 112631596), (17, 99380820), (20, 84473697), (21, 80451140), (22, 76794270), (28, 60338355), (30, 56315798), (33, 51196180), (34, 49690410), (35, 48270684), (42, 40225570), (44, 38397135), (49, 34479060), (51, 33126940), (55, 30717708), (60, 28157899), (66, 25598090), (68, 24845205), (70, 24135342), (77, 21941220), (84, 20112785), (85, 19876164), (98, 17239530), (102, 16563470), (105, 16090228), (110, 15358854), (119, 14197260), (132, 12799045), (140, 12067671), (147, 11493020), (154, 10970610), (165, 10239236), (170, 9938082), (187, 9034620), (196, 8619765), (204, 8281735), (210, 8045114), (220, 7679427), (231, 7313740), (238, 7098630), (245, 6895812), (255, 6625388), (294, 5746510), (308, 5485305), (330, 5119618), (340, 4969041), (343, 4925580), (357, 4732420), (374, 4517310), (385, 4388244), (420, 4022557), (439, 3848460), (462, 3656870), (476, 3549315), (490, 3447906), (510, 3312694), (539, 3134460), (561, 3011540), (588, 2873255), (595, 2839452), (660, 2559809), (686, 2462790), (714, 2366210), (735, 2298604), (748, 2258655), (770, 2194122), (833, 2028180), (878, 1924230), (924, 1828435), (935, 1806924), (980, 1723953), (1020, 1656347), (1029, 1641860), (1078, 1567230), (1122, 1505770), (1155, 1462748), (1190, 1419726), (1309, 1290660), (1317, 1282820), (1372, 1231395), (1428, 1183105), (1470, 1149302), (1540, 1097061), (1617, 1044820), (1666, 1014090), (1715, 985116), (1756, 962115), (1785, 946484), (1870, 903462), (2058, 820930), (2156, 783615), (2195, 769692), (2244, 752885), (2310, 731374), (2380, 709863), (2499, 676060), (2618, 645330), (2634, 641410), (2695, 626892), (2805, 602308), (2940, 574651), (3073, 549780), (3234, 522410), (3332, 507045), (3430, 492558), (3570, 473242), (3740, 451731), (3773, 447780), (3927, 430220), (4116, 410465), (4165, 405636), (4390, 384846), (4620, 365687), (4829, 349860), (4998, 338030), (5145, 328372), (5236, 322665), (5268, 320705), (5390, 313446), (5610, 301154), (5831, 289740), (6146, 274890), (6468, 261205), (6545, 258132), (6585, 256564), (6860, 246279), (7140, 236621), (7463, 226380), (7546, 223890), (7854, 215110), (8085, 208964), (8330, 202818), (8780, 192423), (9163, 184380), (9219, 183260), (9658, 174930), (9996, 169015), (10290, 164186), (10780, 156723), (11220, 150577), (11319, 149260), (11662, 144870), (12292, 137445), (12495, 135212), (13090, 129066), (13170, 128282), (14487, 116620), (14926, 113190), (15092, 111945), (15365, 109956), (15708, 107555), (16170, 104482), (16660, 101409), (17493, 96580), (18326, 92190), (18438, 91630), (18865, 89556), (19316, 87465), (19635, 86044), (20580, 82093), (21511, 78540), (22389, 75460), (22638, 74630), (23324, 72435), (24145, 69972), (24990, 67606), (26180, 64533), (26340, 64141), (27489, 61460), (28974, 58310), (29155, 57948), (29852, 56595), (30730, 54978), (32340, 52241), (33803, 49980), (34986, 48290), (36652, 46095), (36876, 45815), (37315, 45276), (37730, 44778), (39270, 43022)]