202456172940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{823}}^1\times {\mathrm{6581}}^1$

素因数の和:7512

約数の個数: 192

約数和(自身を含む): 656034785280

約数和(自身を除く): 453578612340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 89, 105, 140, 178, 210, 267, 356, 420, 445, 534, 623, 823, 890, 1068, 1246, 1335, 1646, 1780, 1869, 2469, 2492, 2670, 3115, 3292, 3738, 4115, 4938, 5340, 5761, 6230, 6581, 7476, 8230, 9345, 9876, 11522, 12345, 12460, 13162, 16460, 17283, 18690, 19743, 23044, 24690, 26324, 28805, 32905, 34566, 37380, 39486, 46067, 49380, 57610, 65810, 69132, 73247, 78972, 86415, 92134, 98715, 115220, 131620, 138201, 146494, 172830, 184268, 197430, 219741, 230335, 276402, 292988, 345660, 366235, 394860, 439482, 460670, 512729, 552804, 585709, 691005, 732470, 878964, 921340, 1025458, 1098705, 1171418, 1382010, 1464940, 1538187, 1757127, 2050916, 2197410, 2342836, 2563645, 2764020, 2928545, 3076374, 3514254, 4099963, 4394820, 5127290, 5416163, 5857090, 6152748, 7028508, 7690935, 8199926, 8785635, 10254580, 10832326, 11714180, 12299889, 15381870, 16248489, 16399852, 17571270, 20499815, 21664652, 24599778, 27080815, 30763740, 32496978, 35142540, 37913141, 40999630, 49199556, 54161630, 61499445, 64993956, 75826282, 81242445, 81999260, 108323260, 113739423, 122998890, 151652564, 162484890, 189565705, 227478846, 245997780, 324969780, 379131410, 454957692, 482038507, 568697115, 758262820, 964077014, 1137394230, 1446115521, 1928154028, 2274788460, 2410192535, 2892231042, 3374269549, 4820385070, 5784462084, 6748539098, 7230577605, 9640770140, 10122808647, 13497078196, 14461155210, 16871347745, 20245617294, 28922310420, 33742695490, 40491234588, 50614043235, 67485390980, 101228086470, 202456172940]

約数ペア:

[(1, 202456172940), (2, 101228086470), (3, 67485390980), (4, 50614043235), (5, 40491234588), (6, 33742695490), (7, 28922310420), (10, 20245617294), (12, 16871347745), (14, 14461155210), (15, 13497078196), (20, 10122808647), (21, 9640770140), (28, 7230577605), (30, 6748539098), (35, 5784462084), (42, 4820385070), (60, 3374269549), (70, 2892231042), (84, 2410192535), (89, 2274788460), (105, 1928154028), (140, 1446115521), (178, 1137394230), (210, 964077014), (267, 758262820), (356, 568697115), (420, 482038507), (445, 454957692), (534, 379131410), (623, 324969780), (823, 245997780), (890, 227478846), (1068, 189565705), (1246, 162484890), (1335, 151652564), (1646, 122998890), (1780, 113739423), (1869, 108323260), (2469, 81999260), (2492, 81242445), (2670, 75826282), (3115, 64993956), (3292, 61499445), (3738, 54161630), (4115, 49199556), (4938, 40999630), (5340, 37913141), (5761, 35142540), (6230, 32496978), (6581, 30763740), (7476, 27080815), (8230, 24599778), (9345, 21664652), (9876, 20499815), (11522, 17571270), (12345, 16399852), (12460, 16248489), (13162, 15381870), (16460, 12299889), (17283, 11714180), (18690, 10832326), (19743, 10254580), (23044, 8785635), (24690, 8199926), (26324, 7690935), (28805, 7028508), (32905, 6152748), (34566, 5857090), (37380, 5416163), (39486, 5127290), (46067, 4394820), (49380, 4099963), (57610, 3514254), (65810, 3076374), (69132, 2928545), (73247, 2764020), (78972, 2563645), (86415, 2342836), (92134, 2197410), (98715, 2050916), (115220, 1757127), (131620, 1538187), (138201, 1464940), (146494, 1382010), (172830, 1171418), (184268, 1098705), (197430, 1025458), (219741, 921340), (230335, 878964), (276402, 732470), (292988, 691005), (345660, 585709), (366235, 552804), (394860, 512729), (439482, 460670)]