4389975840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3463}}^1$

素因数の和:3639

約数の個数: 192

約数和(自身を含む): 14665190400

約数和(自身を除く): 10275214560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 139, 152, 160, 190, 228, 240, 278, 285, 304, 380, 417, 456, 480, 556, 570, 608, 695, 760, 834, 912, 1112, 1140, 1390, 1520, 1668, 1824, 2085, 2224, 2280, 2641, 2780, 3040, 3336, 3463, 4170, 4448, 4560, 5282, 5560, 6672, 6926, 7923, 8340, 9120, 10389, 10564, 11120, 13205, 13344, 13852, 15846, 16680, 17315, 20778, 21128, 22240, 26410, 27704, 31692, 33360, 34630, 39615, 41556, 42256, 51945, 52820, 55408, 63384, 65797, 66720, 69260, 79230, 83112, 84512, 103890, 105640, 110816, 126768, 131594, 138520, 158460, 166224, 197391, 207780, 211280, 253536, 263188, 277040, 316920, 328985, 332448, 394782, 415560, 422560, 481357, 526376, 554080, 633840, 657970, 789564, 831120, 962714, 986955, 1052752, 1267680, 1315940, 1444071, 1579128, 1662240, 1925428, 1973910, 2105504, 2406785, 2631880, 2888142, 3158256, 3850856, 3947820, 4813570, 5263760, 5776284, 6316512, 7220355, 7701712, 7895640, 9145783, 9627140, 10527520, 11552568, 14440710, 15403424, 15791280, 18291566, 19254280, 23105136, 27437349, 28881420, 31582560, 36583132, 38508560, 45728915, 46210272, 54874698, 57762840, 73166264, 77017120, 91457830, 109749396, 115525680, 137186745, 146332528, 182915660, 219498792, 231051360, 274373490, 292665056, 365831320, 438997584, 548746980, 731662640, 877995168, 1097493960, 1463325280, 2194987920, 4389975840]

約数ペア:

[(1, 4389975840), (2, 2194987920), (3, 1463325280), (4, 1097493960), (5, 877995168), (6, 731662640), (8, 548746980), (10, 438997584), (12, 365831320), (15, 292665056), (16, 274373490), (19, 231051360), (20, 219498792), (24, 182915660), (30, 146332528), (32, 137186745), (38, 115525680), (40, 109749396), (48, 91457830), (57, 77017120), (60, 73166264), (76, 57762840), (80, 54874698), (95, 46210272), (96, 45728915), (114, 38508560), (120, 36583132), (139, 31582560), (152, 28881420), (160, 27437349), (190, 23105136), (228, 19254280), (240, 18291566), (278, 15791280), (285, 15403424), (304, 14440710), (380, 11552568), (417, 10527520), (456, 9627140), (480, 9145783), (556, 7895640), (570, 7701712), (608, 7220355), (695, 6316512), (760, 5776284), (834, 5263760), (912, 4813570), (1112, 3947820), (1140, 3850856), (1390, 3158256), (1520, 2888142), (1668, 2631880), (1824, 2406785), (2085, 2105504), (2224, 1973910), (2280, 1925428), (2641, 1662240), (2780, 1579128), (3040, 1444071), (3336, 1315940), (3463, 1267680), (4170, 1052752), (4448, 986955), (4560, 962714), (5282, 831120), (5560, 789564), (6672, 657970), (6926, 633840), (7923, 554080), (8340, 526376), (9120, 481357), (10389, 422560), (10564, 415560), (11120, 394782), (13205, 332448), (13344, 328985), (13852, 316920), (15846, 277040), (16680, 263188), (17315, 253536), (20778, 211280), (21128, 207780), (22240, 197391), (26410, 166224), (27704, 158460), (31692, 138520), (33360, 131594), (34630, 126768), (39615, 110816), (41556, 105640), (42256, 103890), (51945, 84512), (52820, 83112), (55408, 79230), (63384, 69260), (65797, 66720)]