21371567405160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{1049}}^1\times {\mathrm{3464843}}^1$

素因数の和:3465920

約数の個数: 192

約数和(自身を含む): 74653528824000

約数和(自身を除く): 53281961418840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1049, 1176, 1470, 1960, 2098, 2940, 3147, 4196, 5245, 5880, 6294, 7343, 8392, 10490, 12588, 14686, 15735, 20980, 22029, 25176, 29372, 31470, 36715, 41960, 44058, 51401, 58744, 62940, 73430, 88116, 102802, 110145, 125880, 146860, 154203, 176232, 205604, 220290, 257005, 293720, 308406, 411208, 440580, 514010, 616812, 771015, 881160, 1028020, 1233624, 1542030, 2056040, 3084060, 3464843, 6168120, 6929686, 10394529, 13859372, 17324215, 20789058, 24253901, 27718744, 34648430, 41578116, 48507802, 51972645, 69296860, 72761703, 83156232, 97015604, 103945290, 121269505, 138593720, 145523406, 169777307, 194031208, 207890580, 242539010, 291046812, 339554614, 363808515, 415781160, 485078020, 509331921, 582093624, 679109228, 727617030, 848886535, 970156040, 1018663842, 1358218456, 1455234060, 1697773070, 2037327684, 2546659605, 2910468120, 3395546140, 3634620307, 4074655368, 5093319210, 6791092280, 7269240614, 10186638420, 10903860921, 14538481228, 18173101535, 20373276840, 21807721842, 25442342149, 29076962456, 36346203070, 43615443684, 50884684298, 54519304605, 72692406140, 76327026447, 87230887368, 101769368596, 109038609210, 127211710745, 145384812280, 152654052894, 178096395043, 203538737192, 218077218420, 254423421490, 305308105788, 356192790086, 381635132235, 436154436840, 508846842980, 534289185129, 610616211576, 712385580172, 763270264470, 890481975215, 1017693685960, 1068578370258, 1424771160344, 1526540528940, 1780963950430, 2137156740516, 2671445925645, 3053081057880, 3561927900860, 4274313481032, 5342891851290, 7123855801720, 10685783702580, 21371567405160]

約数ペア:

[(1, 21371567405160), (2, 10685783702580), (3, 7123855801720), (4, 5342891851290), (5, 4274313481032), (6, 3561927900860), (7, 3053081057880), (8, 2671445925645), (10, 2137156740516), (12, 1780963950430), (14, 1526540528940), (15, 1424771160344), (20, 1068578370258), (21, 1017693685960), (24, 890481975215), (28, 763270264470), (30, 712385580172), (35, 610616211576), (40, 534289185129), (42, 508846842980), (49, 436154436840), (56, 381635132235), (60, 356192790086), (70, 305308105788), (84, 254423421490), (98, 218077218420), (105, 203538737192), (120, 178096395043), (140, 152654052894), (147, 145384812280), (168, 127211710745), (196, 109038609210), (210, 101769368596), (245, 87230887368), (280, 76327026447), (294, 72692406140), (392, 54519304605), (420, 50884684298), (490, 43615443684), (588, 36346203070), (735, 29076962456), (840, 25442342149), (980, 21807721842), (1049, 20373276840), (1176, 18173101535), (1470, 14538481228), (1960, 10903860921), (2098, 10186638420), (2940, 7269240614), (3147, 6791092280), (4196, 5093319210), (5245, 4074655368), (5880, 3634620307), (6294, 3395546140), (7343, 2910468120), (8392, 2546659605), (10490, 2037327684), (12588, 1697773070), (14686, 1455234060), (15735, 1358218456), (20980, 1018663842), (22029, 970156040), (25176, 848886535), (29372, 727617030), (31470, 679109228), (36715, 582093624), (41960, 509331921), (44058, 485078020), (51401, 415781160), (58744, 363808515), (62940, 339554614), (73430, 291046812), (88116, 242539010), (102802, 207890580), (110145, 194031208), (125880, 169777307), (146860, 145523406), (154203, 138593720), (176232, 121269505), (205604, 103945290), (220290, 97015604), (257005, 83156232), (293720, 72761703), (308406, 69296860), (411208, 51972645), (440580, 48507802), (514010, 41578116), (616812, 34648430), (771015, 27718744), (881160, 24253901), (1028020, 20789058), (1233624, 17324215), (1542030, 13859372), (2056040, 10394529), (3084060, 6929686), (3464843, 6168120)]