2109285120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4861}}^1$

素因数の和:4998

約数の個数: 144

約数和(自身を含む): 6797542752

約数和(自身を除く): 4688257632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 113, 120, 128, 160, 192, 226, 240, 256, 320, 339, 384, 452, 480, 565, 640, 678, 768, 904, 960, 1130, 1280, 1356, 1695, 1808, 1920, 2260, 2712, 3390, 3616, 3840, 4520, 4861, 5424, 6780, 7232, 9040, 9722, 10848, 13560, 14464, 14583, 18080, 19444, 21696, 24305, 27120, 28928, 29166, 36160, 38888, 43392, 48610, 54240, 58332, 72320, 72915, 77776, 86784, 97220, 108480, 116664, 144640, 145830, 155552, 194440, 216960, 233328, 291660, 311104, 388880, 433920, 466656, 549293, 583320, 622208, 777760, 933312, 1098586, 1166640, 1244416, 1555520, 1647879, 1866624, 2197172, 2333280, 2746465, 3111040, 3295758, 3733248, 4394344, 4666560, 5492930, 6222080, 6591516, 8239395, 8788688, 9333120, 10985860, 13183032, 16478790, 17577376, 18666240, 21971720, 26366064, 32957580, 35154752, 43943440, 52732128, 65915160, 70309504, 87886880, 105464256, 131830320, 140619008, 175773760, 210928512, 263660640, 351547520, 421857024, 527321280, 703095040, 1054642560, 2109285120]

約数ペア:

[(1, 2109285120), (2, 1054642560), (3, 703095040), (4, 527321280), (5, 421857024), (6, 351547520), (8, 263660640), (10, 210928512), (12, 175773760), (15, 140619008), (16, 131830320), (20, 105464256), (24, 87886880), (30, 70309504), (32, 65915160), (40, 52732128), (48, 43943440), (60, 35154752), (64, 32957580), (80, 26366064), (96, 21971720), (113, 18666240), (120, 17577376), (128, 16478790), (160, 13183032), (192, 10985860), (226, 9333120), (240, 8788688), (256, 8239395), (320, 6591516), (339, 6222080), (384, 5492930), (452, 4666560), (480, 4394344), (565, 3733248), (640, 3295758), (678, 3111040), (768, 2746465), (904, 2333280), (960, 2197172), (1130, 1866624), (1280, 1647879), (1356, 1555520), (1695, 1244416), (1808, 1166640), (1920, 1098586), (2260, 933312), (2712, 777760), (3390, 622208), (3616, 583320), (3840, 549293), (4520, 466656), (4861, 433920), (5424, 388880), (6780, 311104), (7232, 291660), (9040, 233328), (9722, 216960), (10848, 194440), (13560, 155552), (14464, 145830), (14583, 144640), (18080, 116664), (19444, 108480), (21696, 97220), (24305, 86784), (27120, 77776), (28928, 72915), (29166, 72320), (36160, 58332), (38888, 54240), (43392, 48610)]