3886868440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2731}}^1$

素因数の和:2802

約数の個数: 256

約数和(自身を含む): 11896657920

約数和(自身を除く): 8009789480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 23, 26, 28, 34, 35, 40, 46, 52, 56, 65, 68, 70, 85, 91, 92, 104, 115, 119, 130, 136, 140, 161, 170, 182, 184, 221, 230, 238, 260, 280, 299, 322, 340, 364, 391, 442, 455, 460, 476, 520, 595, 598, 644, 680, 728, 782, 805, 884, 910, 920, 952, 1105, 1190, 1196, 1288, 1495, 1547, 1564, 1610, 1768, 1820, 1955, 2093, 2210, 2380, 2392, 2731, 2737, 2990, 3094, 3128, 3220, 3640, 3910, 4186, 4420, 4760, 5083, 5462, 5474, 5980, 6188, 6440, 7735, 7820, 8372, 8840, 10166, 10465, 10924, 10948, 11960, 12376, 13655, 13685, 15470, 15640, 16744, 19117, 20332, 20930, 21848, 21896, 25415, 27310, 27370, 30940, 35503, 35581, 38234, 40664, 41860, 46427, 50830, 54620, 54740, 61880, 62813, 71006, 71162, 76468, 83720, 92854, 95585, 101660, 109240, 109480, 125626, 142012, 142324, 152936, 177515, 177905, 185708, 191170, 203320, 232135, 248521, 251252, 284024, 284648, 314065, 324989, 355030, 355810, 371416, 382340, 439691, 464270, 497042, 502504, 603551, 628130, 649978, 710060, 711620, 764680, 816569, 879382, 928540, 994084, 1067821, 1207102, 1242605, 1256260, 1299956, 1420120, 1423240, 1624945, 1633138, 1758764, 1857080, 1988168, 2135642, 2198455, 2414204, 2485210, 2512520, 2599912, 3017755, 3249890, 3266276, 3517528, 4082845, 4224857, 4271284, 4396910, 4828408, 4970420, 5339105, 5715983, 6035510, 6499780, 6532552, 7474747, 8165690, 8449714, 8542568, 8793820, 9940840, 10678210, 11431966, 12071020, 12999560, 13881673, 14949494, 16331380, 16899428, 17587640, 21124285, 21356420, 22863932, 24142040, 27763346, 28579915, 29898988, 32662760, 33798856, 37373735, 42248570, 42712840, 45727864, 55526692, 57159830, 59797976, 69408365, 74747470, 84497140, 97171711, 111053384, 114319660, 138816730, 149494940, 168994280, 194343422, 228639320, 277633460, 298989880, 388686844, 485858555, 555266920, 777373688, 971717110, 1943434220, 3886868440]

約数ペア:

[(1, 3886868440), (2, 1943434220), (4, 971717110), (5, 777373688), (7, 555266920), (8, 485858555), (10, 388686844), (13, 298989880), (14, 277633460), (17, 228639320), (20, 194343422), (23, 168994280), (26, 149494940), (28, 138816730), (34, 114319660), (35, 111053384), (40, 97171711), (46, 84497140), (52, 74747470), (56, 69408365), (65, 59797976), (68, 57159830), (70, 55526692), (85, 45727864), (91, 42712840), (92, 42248570), (104, 37373735), (115, 33798856), (119, 32662760), (130, 29898988), (136, 28579915), (140, 27763346), (161, 24142040), (170, 22863932), (182, 21356420), (184, 21124285), (221, 17587640), (230, 16899428), (238, 16331380), (260, 14949494), (280, 13881673), (299, 12999560), (322, 12071020), (340, 11431966), (364, 10678210), (391, 9940840), (442, 8793820), (455, 8542568), (460, 8449714), (476, 8165690), (520, 7474747), (595, 6532552), (598, 6499780), (644, 6035510), (680, 5715983), (728, 5339105), (782, 4970420), (805, 4828408), (884, 4396910), (910, 4271284), (920, 4224857), (952, 4082845), (1105, 3517528), (1190, 3266276), (1196, 3249890), (1288, 3017755), (1495, 2599912), (1547, 2512520), (1564, 2485210), (1610, 2414204), (1768, 2198455), (1820, 2135642), (1955, 1988168), (2093, 1857080), (2210, 1758764), (2380, 1633138), (2392, 1624945), (2731, 1423240), (2737, 1420120), (2990, 1299956), (3094, 1256260), (3128, 1242605), (3220, 1207102), (3640, 1067821), (3910, 994084), (4186, 928540), (4420, 879382), (4760, 816569), (5083, 764680), (5462, 711620), (5474, 710060), (5980, 649978), (6188, 628130), (6440, 603551), (7735, 502504), (7820, 497042), (8372, 464270), (8840, 439691), (10166, 382340), (10465, 371416), (10924, 355810), (10948, 355030), (11960, 324989), (12376, 314065), (13655, 284648), (13685, 284024), (15470, 251252), (15640, 248521), (16744, 232135), (19117, 203320), (20332, 191170), (20930, 185708), (21848, 177905), (21896, 177515), (25415, 152936), (27310, 142324), (27370, 142012), (30940, 125626), (35503, 109480), (35581, 109240), (38234, 101660), (40664, 95585), (41860, 92854), (46427, 83720), (50830, 76468), (54620, 71162), (54740, 71006), (61880, 62813)]