7728601680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{11383}}^1$

素因数の和:11466

約数の個数: 240

約数和(自身を含む): 27746724096

約数和(自身を除く): 20018122416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 41, 45, 46, 48, 60, 69, 72, 80, 82, 90, 92, 115, 120, 123, 138, 144, 164, 180, 184, 205, 207, 230, 240, 246, 276, 328, 345, 360, 368, 369, 410, 414, 460, 492, 552, 615, 656, 690, 720, 738, 820, 828, 920, 943, 984, 1035, 1104, 1230, 1380, 1476, 1640, 1656, 1840, 1845, 1886, 1968, 2070, 2460, 2760, 2829, 2952, 3280, 3312, 3690, 3772, 4140, 4715, 4920, 5520, 5658, 5904, 7380, 7544, 8280, 8487, 9430, 9840, 11316, 11383, 14145, 14760, 15088, 16560, 16974, 18860, 22632, 22766, 28290, 29520, 33948, 34149, 37720, 42435, 45264, 45532, 56580, 56915, 67896, 68298, 75440, 84870, 91064, 102447, 113160, 113830, 135792, 136596, 169740, 170745, 182128, 204894, 226320, 227660, 261809, 273192, 339480, 341490, 409788, 455320, 466703, 512235, 523618, 546384, 678960, 682980, 785427, 819576, 910640, 933406, 1024470, 1047236, 1309045, 1365960, 1400109, 1570854, 1639152, 1866812, 2048940, 2094472, 2333515, 2356281, 2618090, 2731920, 2800218, 3141708, 3733624, 3927135, 4097880, 4188944, 4200327, 4667030, 4712562, 5236180, 5600436, 6283416, 7000545, 7467248, 7854270, 8195760, 8400654, 9334060, 9425124, 10472360, 10734169, 11200872, 11781405, 12566832, 14001090, 15708540, 16801308, 18668120, 18850248, 20944720, 21001635, 21468338, 22401744, 23562810, 28002180, 31417080, 32202507, 33602616, 37336240, 37700496, 42003270, 42936676, 47125620, 53670845, 56004360, 62834160, 64405014, 67205232, 84006540, 85873352, 94251240, 96607521, 107341690, 112008720, 128810028, 161012535, 168013080, 171746704, 188502480, 193215042, 214683380, 257620056, 322025070, 336026160, 386430084, 429366760, 483037605, 515240112, 644050140, 772860168, 858733520, 966075210, 1288100280, 1545720336, 1932150420, 2576200560, 3864300840, 7728601680]

約数ペア:

[(1, 7728601680), (2, 3864300840), (3, 2576200560), (4, 1932150420), (5, 1545720336), (6, 1288100280), (8, 966075210), (9, 858733520), (10, 772860168), (12, 644050140), (15, 515240112), (16, 483037605), (18, 429366760), (20, 386430084), (23, 336026160), (24, 322025070), (30, 257620056), (36, 214683380), (40, 193215042), (41, 188502480), (45, 171746704), (46, 168013080), (48, 161012535), (60, 128810028), (69, 112008720), (72, 107341690), (80, 96607521), (82, 94251240), (90, 85873352), (92, 84006540), (115, 67205232), (120, 64405014), (123, 62834160), (138, 56004360), (144, 53670845), (164, 47125620), (180, 42936676), (184, 42003270), (205, 37700496), (207, 37336240), (230, 33602616), (240, 32202507), (246, 31417080), (276, 28002180), (328, 23562810), (345, 22401744), (360, 21468338), (368, 21001635), (369, 20944720), (410, 18850248), (414, 18668120), (460, 16801308), (492, 15708540), (552, 14001090), (615, 12566832), (656, 11781405), (690, 11200872), (720, 10734169), (738, 10472360), (820, 9425124), (828, 9334060), (920, 8400654), (943, 8195760), (984, 7854270), (1035, 7467248), (1104, 7000545), (1230, 6283416), (1380, 5600436), (1476, 5236180), (1640, 4712562), (1656, 4667030), (1840, 4200327), (1845, 4188944), (1886, 4097880), (1968, 3927135), (2070, 3733624), (2460, 3141708), (2760, 2800218), (2829, 2731920), (2952, 2618090), (3280, 2356281), (3312, 2333515), (3690, 2094472), (3772, 2048940), (4140, 1866812), (4715, 1639152), (4920, 1570854), (5520, 1400109), (5658, 1365960), (5904, 1309045), (7380, 1047236), (7544, 1024470), (8280, 933406), (8487, 910640), (9430, 819576), (9840, 785427), (11316, 682980), (11383, 678960), (14145, 546384), (14760, 523618), (15088, 512235), (16560, 466703), (16974, 455320), (18860, 409788), (22632, 341490), (22766, 339480), (28290, 273192), (29520, 261809), (33948, 227660), (34149, 226320), (37720, 204894), (42435, 182128), (45264, 170745), (45532, 169740), (56580, 136596), (56915, 135792), (67896, 113830), (68298, 113160), (75440, 102447), (84870, 91064)]