268792440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2689}}^1$

素因数の和:2734

約数の個数: 192

約数和(自身を含む): 993578400

約数和(自身を除く): 724785960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 49, 51, 56, 60, 68, 70, 84, 85, 98, 102, 105, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 245, 255, 280, 294, 340, 357, 392, 408, 420, 476, 490, 510, 588, 595, 680, 714, 735, 833, 840, 952, 980, 1020, 1176, 1190, 1428, 1470, 1666, 1785, 1960, 2040, 2380, 2499, 2689, 2856, 2940, 3332, 3570, 4165, 4760, 4998, 5378, 5880, 6664, 7140, 8067, 8330, 9996, 10756, 12495, 13445, 14280, 16134, 16660, 18823, 19992, 21512, 24990, 26890, 32268, 33320, 37646, 40335, 45713, 49980, 53780, 56469, 64536, 75292, 80670, 91426, 94115, 99960, 107560, 112938, 131761, 137139, 150584, 161340, 182852, 188230, 225876, 228565, 263522, 274278, 282345, 319991, 322680, 365704, 376460, 395283, 451752, 457130, 527044, 548556, 564690, 639982, 658805, 685695, 752920, 790566, 914260, 959973, 1054088, 1097112, 1129380, 1279964, 1317610, 1371390, 1581132, 1599955, 1828520, 1919946, 1976415, 2239937, 2258760, 2559928, 2635220, 2742780, 3162264, 3199910, 3839892, 3952830, 4479874, 4799865, 5270440, 5485560, 6399820, 6719811, 7679784, 7905660, 8959748, 9599730, 11199685, 12799640, 13439622, 15811320, 17919496, 19199460, 22399370, 26879244, 33599055, 38398920, 44798740, 53758488, 67198110, 89597480, 134396220, 268792440]

約数ペア:

[(1, 268792440), (2, 134396220), (3, 89597480), (4, 67198110), (5, 53758488), (6, 44798740), (7, 38398920), (8, 33599055), (10, 26879244), (12, 22399370), (14, 19199460), (15, 17919496), (17, 15811320), (20, 13439622), (21, 12799640), (24, 11199685), (28, 9599730), (30, 8959748), (34, 7905660), (35, 7679784), (40, 6719811), (42, 6399820), (49, 5485560), (51, 5270440), (56, 4799865), (60, 4479874), (68, 3952830), (70, 3839892), (84, 3199910), (85, 3162264), (98, 2742780), (102, 2635220), (105, 2559928), (119, 2258760), (120, 2239937), (136, 1976415), (140, 1919946), (147, 1828520), (168, 1599955), (170, 1581132), (196, 1371390), (204, 1317610), (210, 1279964), (238, 1129380), (245, 1097112), (255, 1054088), (280, 959973), (294, 914260), (340, 790566), (357, 752920), (392, 685695), (408, 658805), (420, 639982), (476, 564690), (490, 548556), (510, 527044), (588, 457130), (595, 451752), (680, 395283), (714, 376460), (735, 365704), (833, 322680), (840, 319991), (952, 282345), (980, 274278), (1020, 263522), (1176, 228565), (1190, 225876), (1428, 188230), (1470, 182852), (1666, 161340), (1785, 150584), (1960, 137139), (2040, 131761), (2380, 112938), (2499, 107560), (2689, 99960), (2856, 94115), (2940, 91426), (3332, 80670), (3570, 75292), (4165, 64536), (4760, 56469), (4998, 53780), (5378, 49980), (5880, 45713), (6664, 40335), (7140, 37646), (8067, 33320), (8330, 32268), (9996, 26890), (10756, 24990), (12495, 21512), (13445, 19992), (14280, 18823), (16134, 16660)]