6880555440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{1901}}^1$

素因数の和:2388

約数の個数: 240

約数和(自身を含む): 25276301856

約数和(自身を除く): 18395746416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 457, 495, 528, 660, 720, 792, 880, 914, 990, 1320, 1371, 1584, 1828, 1901, 1980, 2285, 2640, 2742, 3656, 3802, 3960, 4113, 4570, 5027, 5484, 5703, 6855, 7312, 7604, 7920, 8226, 9140, 9505, 10054, 10968, 11406, 13710, 15081, 15208, 16452, 17109, 18280, 19010, 20108, 20565, 20911, 21936, 22812, 25135, 27420, 28515, 30162, 30416, 32904, 34218, 36560, 38020, 40216, 41130, 41822, 45243, 45624, 50270, 54840, 57030, 60324, 62733, 65808, 68436, 75405, 76040, 80432, 82260, 83644, 85545, 90486, 91248, 100540, 104555, 109680, 114060, 120648, 125466, 136872, 150810, 152080, 164520, 167288, 171090, 180972, 188199, 201080, 209110, 226215, 228120, 241296, 250932, 273744, 301620, 313665, 329040, 334576, 342180, 361944, 376398, 402160, 418220, 452430, 456240, 501864, 603240, 627330, 684360, 723888, 752796, 836440, 868757, 904860, 940995, 1003728, 1206480, 1254660, 1368720, 1505592, 1672880, 1737514, 1809720, 1881990, 2509320, 2606271, 3011184, 3475028, 3619440, 3763980, 4343785, 5018640, 5212542, 6950056, 7527960, 7818813, 8687570, 9556327, 10425084, 13031355, 13900112, 15055920, 15637626, 17375140, 19112654, 20850168, 26062710, 28668981, 31275252, 34750280, 38225308, 39094065, 41700336, 47781635, 52125420, 57337962, 62550504, 69500560, 76450616, 78188130, 86006943, 95563270, 104250840, 114675924, 125101008, 143344905, 152901232, 156376260, 172013886, 191126540, 208501680, 229351848, 286689810, 312752520, 344027772, 382253080, 430034715, 458703696, 573379620, 625505040, 688055544, 764506160, 860069430, 1146759240, 1376111088, 1720138860, 2293518480, 3440277720, 6880555440]

約数ペア:

[(1, 6880555440), (2, 3440277720), (3, 2293518480), (4, 1720138860), (5, 1376111088), (6, 1146759240), (8, 860069430), (9, 764506160), (10, 688055544), (11, 625505040), (12, 573379620), (15, 458703696), (16, 430034715), (18, 382253080), (20, 344027772), (22, 312752520), (24, 286689810), (30, 229351848), (33, 208501680), (36, 191126540), (40, 172013886), (44, 156376260), (45, 152901232), (48, 143344905), (55, 125101008), (60, 114675924), (66, 104250840), (72, 95563270), (80, 86006943), (88, 78188130), (90, 76450616), (99, 69500560), (110, 62550504), (120, 57337962), (132, 52125420), (144, 47781635), (165, 41700336), (176, 39094065), (180, 38225308), (198, 34750280), (220, 31275252), (240, 28668981), (264, 26062710), (330, 20850168), (360, 19112654), (396, 17375140), (440, 15637626), (457, 15055920), (495, 13900112), (528, 13031355), (660, 10425084), (720, 9556327), (792, 8687570), (880, 7818813), (914, 7527960), (990, 6950056), (1320, 5212542), (1371, 5018640), (1584, 4343785), (1828, 3763980), (1901, 3619440), (1980, 3475028), (2285, 3011184), (2640, 2606271), (2742, 2509320), (3656, 1881990), (3802, 1809720), (3960, 1737514), (4113, 1672880), (4570, 1505592), (5027, 1368720), (5484, 1254660), (5703, 1206480), (6855, 1003728), (7312, 940995), (7604, 904860), (7920, 868757), (8226, 836440), (9140, 752796), (9505, 723888), (10054, 684360), (10968, 627330), (11406, 603240), (13710, 501864), (15081, 456240), (15208, 452430), (16452, 418220), (17109, 402160), (18280, 376398), (19010, 361944), (20108, 342180), (20565, 334576), (20911, 329040), (21936, 313665), (22812, 301620), (25135, 273744), (27420, 250932), (28515, 241296), (30162, 228120), (30416, 226215), (32904, 209110), (34218, 201080), (36560, 188199), (38020, 180972), (40216, 171090), (41130, 167288), (41822, 164520), (45243, 152080), (45624, 150810), (50270, 136872), (54840, 125466), (57030, 120648), (60324, 114060), (62733, 109680), (65808, 104555), (68436, 100540), (75405, 91248), (76040, 90486), (80432, 85545), (82260, 83644)]