842810104920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{3313}}^1\times {\mathrm{302851}}^1$

素因数の和:306185

約数の個数: 128

約数和(自身を含む): 2890516400640

約数和(自身を除く): 2047706295720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 3313, 6626, 9939, 13252, 16565, 19878, 23191, 26504, 33130, 39756, 46382, 49695, 66260, 69573, 79512, 92764, 99390, 115955, 132520, 139146, 185528, 198780, 231910, 278292, 302851, 347865, 397560, 463820, 556584, 605702, 695730, 908553, 927640, 1211404, 1391460, 1514255, 1817106, 2119957, 2422808, 2782920, 3028510, 3634212, 4239914, 4542765, 6057020, 6359871, 7268424, 8479828, 9085530, 10599785, 12114040, 12719742, 16959656, 18171060, 21199570, 25439484, 31799355, 36342120, 42399140, 50878968, 63598710, 84798280, 127197420, 254394840, 1003345363, 2006690726, 3010036089, 4013381452, 5016726815, 6020072178, 7023417541, 8026762904, 10033453630, 12040144356, 14046835082, 15050180445, 20066907260, 21070252623, 24080288712, 28093670164, 30100360890, 35117087705, 40133814520, 42140505246, 56187340328, 60200721780, 70234175410, 84281010492, 105351263115, 120401443560, 140468350820, 168562020984, 210702526230, 280936701640, 421405052460, 842810104920]

約数ペア:

[(1, 842810104920), (2, 421405052460), (3, 280936701640), (4, 210702526230), (5, 168562020984), (6, 140468350820), (7, 120401443560), (8, 105351263115), (10, 84281010492), (12, 70234175410), (14, 60200721780), (15, 56187340328), (20, 42140505246), (21, 40133814520), (24, 35117087705), (28, 30100360890), (30, 28093670164), (35, 24080288712), (40, 21070252623), (42, 20066907260), (56, 15050180445), (60, 14046835082), (70, 12040144356), (84, 10033453630), (105, 8026762904), (120, 7023417541), (140, 6020072178), (168, 5016726815), (210, 4013381452), (280, 3010036089), (420, 2006690726), (840, 1003345363), (3313, 254394840), (6626, 127197420), (9939, 84798280), (13252, 63598710), (16565, 50878968), (19878, 42399140), (23191, 36342120), (26504, 31799355), (33130, 25439484), (39756, 21199570), (46382, 18171060), (49695, 16959656), (66260, 12719742), (69573, 12114040), (79512, 10599785), (92764, 9085530), (99390, 8479828), (115955, 7268424), (132520, 6359871), (139146, 6057020), (185528, 4542765), (198780, 4239914), (231910, 3634212), (278292, 3028510), (302851, 2782920), (347865, 2422808), (397560, 2119957), (463820, 1817106), (556584, 1514255), (605702, 1391460), (695730, 1211404), (908553, 927640)]