452070520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 1213470720

約数和(自身を除く): 761400200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 31, 40, 44, 46, 55, 62, 88, 92, 110, 115, 121, 124, 131, 155, 184, 220, 230, 242, 248, 253, 262, 310, 341, 440, 460, 484, 506, 524, 605, 620, 655, 682, 713, 920, 968, 1012, 1048, 1210, 1240, 1265, 1310, 1364, 1426, 1441, 1705, 2024, 2420, 2530, 2620, 2728, 2783, 2852, 2882, 3013, 3410, 3565, 3751, 4061, 4840, 5060, 5240, 5566, 5704, 5764, 6026, 6820, 7130, 7205, 7502, 7843, 8122, 10120, 11132, 11528, 12052, 13640, 13915, 14260, 14410, 15004, 15065, 15686, 15851, 16244, 18755, 20305, 22264, 24104, 27830, 28520, 28820, 30008, 30130, 31372, 31702, 32488, 33143, 37510, 39215, 40610, 44671, 55660, 57640, 60260, 62744, 63404, 66286, 75020, 78430, 79255, 81220, 86273, 89342, 93403, 111320, 120520, 126808, 132572, 150040, 156860, 158510, 162440, 165715, 172546, 178684, 186806, 223355, 265144, 313720, 317020, 331430, 345092, 357368, 364573, 373612, 431365, 446710, 467015, 491381, 634040, 662860, 690184, 729146, 747224, 862730, 893420, 934030, 982762, 1027433, 1325720, 1458292, 1725460, 1786840, 1822865, 1868060, 1965524, 2054866, 2456905, 2916584, 3450920, 3645730, 3736120, 3931048, 4109732, 4913810, 5137165, 7291460, 8219464, 9827620, 10274330, 11301763, 14582920, 19655240, 20548660, 22603526, 41097320, 45207052, 56508815, 90414104, 113017630, 226035260, 452070520]

約数ペア:

[(1, 452070520), (2, 226035260), (4, 113017630), (5, 90414104), (8, 56508815), (10, 45207052), (11, 41097320), (20, 22603526), (22, 20548660), (23, 19655240), (31, 14582920), (40, 11301763), (44, 10274330), (46, 9827620), (55, 8219464), (62, 7291460), (88, 5137165), (92, 4913810), (110, 4109732), (115, 3931048), (121, 3736120), (124, 3645730), (131, 3450920), (155, 2916584), (184, 2456905), (220, 2054866), (230, 1965524), (242, 1868060), (248, 1822865), (253, 1786840), (262, 1725460), (310, 1458292), (341, 1325720), (440, 1027433), (460, 982762), (484, 934030), (506, 893420), (524, 862730), (605, 747224), (620, 729146), (655, 690184), (682, 662860), (713, 634040), (920, 491381), (968, 467015), (1012, 446710), (1048, 431365), (1210, 373612), (1240, 364573), (1265, 357368), (1310, 345092), (1364, 331430), (1426, 317020), (1441, 313720), (1705, 265144), (2024, 223355), (2420, 186806), (2530, 178684), (2620, 172546), (2728, 165715), (2783, 162440), (2852, 158510), (2882, 156860), (3013, 150040), (3410, 132572), (3565, 126808), (3751, 120520), (4061, 111320), (4840, 93403), (5060, 89342), (5240, 86273), (5566, 81220), (5704, 79255), (5764, 78430), (6026, 75020), (6820, 66286), (7130, 63404), (7205, 62744), (7502, 60260), (7843, 57640), (8122, 55660), (10120, 44671), (11132, 40610), (11528, 39215), (12052, 37510), (13640, 33143), (13915, 32488), (14260, 31702), (14410, 31372), (15004, 30130), (15065, 30008), (15686, 28820), (15851, 28520), (16244, 27830), (18755, 24104), (20305, 22264)]