201715249540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{4423}}^1$

素因数の和:4754

約数の個数: 192

約数和(自身を含む): 513721958400

約数和(自身を除く): 312006708860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 47, 58, 70, 94, 116, 140, 145, 188, 203, 235, 239, 290, 329, 406, 470, 478, 580, 658, 812, 940, 956, 1015, 1195, 1316, 1363, 1645, 1673, 2030, 2390, 2726, 3290, 3346, 4060, 4423, 4780, 5452, 6580, 6692, 6815, 6931, 8365, 8846, 9541, 11233, 13630, 13862, 16730, 17692, 19082, 22115, 22466, 27260, 27724, 30961, 33460, 34655, 38164, 44230, 44932, 47705, 48517, 56165, 61922, 69310, 78631, 88460, 95410, 97034, 112330, 123844, 128267, 138620, 154805, 157262, 190820, 194068, 207881, 224660, 242585, 256534, 309610, 314524, 325757, 393155, 415762, 485170, 513068, 619220, 641335, 651514, 786310, 831524, 897869, 970340, 1039405, 1057097, 1282670, 1303028, 1455167, 1572620, 1628785, 1795738, 2078810, 2114194, 2280299, 2565340, 2910334, 3257570, 3591476, 4157620, 4228388, 4489345, 4560598, 5285485, 5820668, 6028549, 6515140, 7275835, 7399679, 8978690, 9121196, 10570970, 11401495, 12057098, 14551670, 14799358, 17957380, 21141940, 22802990, 24114196, 29103340, 29598716, 30142745, 30655813, 36998395, 42199843, 45605980, 49683559, 60285490, 61311626, 73996790, 84399686, 99367118, 120570980, 122623252, 147993580, 153279065, 168799372, 198734236, 210999215, 214590691, 248417795, 306558130, 347784913, 421998430, 429181382, 496835590, 613116260, 695569826, 843996860, 858362764, 993671180, 1072953455, 1391139652, 1440823211, 1738924565, 2145906910, 2881646422, 3477849130, 4291813820, 5763292844, 6955698260, 7204116055, 10085762477, 14408232110, 20171524954, 28816464220, 40343049908, 50428812385, 100857624770, 201715249540]

約数ペア:

[(1, 201715249540), (2, 100857624770), (4, 50428812385), (5, 40343049908), (7, 28816464220), (10, 20171524954), (14, 14408232110), (20, 10085762477), (28, 7204116055), (29, 6955698260), (35, 5763292844), (47, 4291813820), (58, 3477849130), (70, 2881646422), (94, 2145906910), (116, 1738924565), (140, 1440823211), (145, 1391139652), (188, 1072953455), (203, 993671180), (235, 858362764), (239, 843996860), (290, 695569826), (329, 613116260), (406, 496835590), (470, 429181382), (478, 421998430), (580, 347784913), (658, 306558130), (812, 248417795), (940, 214590691), (956, 210999215), (1015, 198734236), (1195, 168799372), (1316, 153279065), (1363, 147993580), (1645, 122623252), (1673, 120570980), (2030, 99367118), (2390, 84399686), (2726, 73996790), (3290, 61311626), (3346, 60285490), (4060, 49683559), (4423, 45605980), (4780, 42199843), (5452, 36998395), (6580, 30655813), (6692, 30142745), (6815, 29598716), (6931, 29103340), (8365, 24114196), (8846, 22802990), (9541, 21141940), (11233, 17957380), (13630, 14799358), (13862, 14551670), (16730, 12057098), (17692, 11401495), (19082, 10570970), (22115, 9121196), (22466, 8978690), (27260, 7399679), (27724, 7275835), (30961, 6515140), (33460, 6028549), (34655, 5820668), (38164, 5285485), (44230, 4560598), (44932, 4489345), (47705, 4228388), (48517, 4157620), (56165, 3591476), (61922, 3257570), (69310, 2910334), (78631, 2565340), (88460, 2280299), (95410, 2114194), (97034, 2078810), (112330, 1795738), (123844, 1628785), (128267, 1572620), (138620, 1455167), (154805, 1303028), (157262, 1282670), (190820, 1057097), (194068, 1039405), (207881, 970340), (224660, 897869), (242585, 831524), (256534, 786310), (309610, 651514), (314524, 641335), (325757, 619220), (393155, 513068), (415762, 485170)]