7926307380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1\times {\mathrm{1031}}^1$

素因数の和:1691

約数の個数: 192

約数和(自身を含む): 25798348800

約数和(自身を除く): 17872041420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 619, 621, 690, 828, 1031, 1035, 1238, 1242, 1380, 1857, 2062, 2070, 2476, 2484, 3093, 3095, 3105, 3714, 4124, 4140, 5155, 5571, 6186, 6190, 6210, 7428, 9279, 9285, 10310, 11142, 12372, 12380, 12420, 14237, 15465, 16713, 18558, 18570, 20620, 22284, 23713, 27837, 27855, 28474, 30930, 33426, 37116, 37140, 42711, 46395, 47426, 55674, 55710, 56948, 61860, 66852, 71139, 71185, 83565, 85422, 92790, 94852, 111348, 111420, 118565, 128133, 139185, 142278, 142370, 167130, 170844, 185580, 213417, 213555, 237130, 256266, 278370, 284556, 284740, 334260, 355695, 384399, 426834, 427110, 474260, 512532, 556740, 638189, 640251, 640665, 711390, 768798, 853668, 854220, 1067085, 1276378, 1280502, 1281330, 1422780, 1537596, 1914567, 1921995, 2134170, 2552756, 2561004, 2562660, 3190945, 3201255, 3829134, 3843990, 4268340, 5743701, 6381890, 6402510, 7658268, 7687980, 9572835, 11487402, 12763780, 12805020, 14678347, 17231103, 19145670, 22974804, 28718505, 29356694, 34462206, 38291340, 44035041, 57437010, 58713388, 68924412, 73391735, 86155515, 88070082, 114874020, 132105123, 146783470, 172311030, 176140164, 220175205, 264210246, 293566940, 344622060, 396315369, 440350410, 528420492, 660525615, 792630738, 880700820, 1321051230, 1585261476, 1981576845, 2642102460, 3963153690, 7926307380]

約数ペア:

[(1, 7926307380), (2, 3963153690), (3, 2642102460), (4, 1981576845), (5, 1585261476), (6, 1321051230), (9, 880700820), (10, 792630738), (12, 660525615), (15, 528420492), (18, 440350410), (20, 396315369), (23, 344622060), (27, 293566940), (30, 264210246), (36, 220175205), (45, 176140164), (46, 172311030), (54, 146783470), (60, 132105123), (69, 114874020), (90, 88070082), (92, 86155515), (108, 73391735), (115, 68924412), (135, 58713388), (138, 57437010), (180, 44035041), (207, 38291340), (230, 34462206), (270, 29356694), (276, 28718505), (345, 22974804), (414, 19145670), (460, 17231103), (540, 14678347), (619, 12805020), (621, 12763780), (690, 11487402), (828, 9572835), (1031, 7687980), (1035, 7658268), (1238, 6402510), (1242, 6381890), (1380, 5743701), (1857, 4268340), (2062, 3843990), (2070, 3829134), (2476, 3201255), (2484, 3190945), (3093, 2562660), (3095, 2561004), (3105, 2552756), (3714, 2134170), (4124, 1921995), (4140, 1914567), (5155, 1537596), (5571, 1422780), (6186, 1281330), (6190, 1280502), (6210, 1276378), (7428, 1067085), (9279, 854220), (9285, 853668), (10310, 768798), (11142, 711390), (12372, 640665), (12380, 640251), (12420, 638189), (14237, 556740), (15465, 512532), (16713, 474260), (18558, 427110), (18570, 426834), (20620, 384399), (22284, 355695), (23713, 334260), (27837, 284740), (27855, 284556), (28474, 278370), (30930, 256266), (33426, 237130), (37116, 213555), (37140, 213417), (42711, 185580), (46395, 170844), (47426, 167130), (55674, 142370), (55710, 142278), (56948, 139185), (61860, 128133), (66852, 118565), (71139, 111420), (71185, 111348), (83565, 94852), (85422, 92790)]