2038320720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:595

約数の個数: 320

約数和(自身を含む): 7424524800

約数和(自身を除く): 5386204080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 89, 90, 92, 108, 115, 120, 135, 138, 144, 178, 180, 184, 207, 216, 230, 240, 267, 270, 276, 345, 356, 360, 368, 414, 432, 445, 460, 461, 534, 540, 552, 621, 690, 712, 720, 801, 828, 890, 920, 922, 1035, 1068, 1080, 1104, 1242, 1335, 1380, 1383, 1424, 1602, 1656, 1780, 1840, 1844, 2047, 2070, 2136, 2160, 2305, 2403, 2484, 2670, 2760, 2766, 3105, 3204, 3312, 3560, 3688, 4005, 4094, 4140, 4149, 4272, 4610, 4806, 4968, 5340, 5520, 5532, 6141, 6210, 6408, 6915, 7120, 7376, 8010, 8188, 8280, 8298, 9220, 9612, 9936, 10235, 10603, 10680, 11064, 12015, 12282, 12420, 12447, 12816, 13830, 16020, 16376, 16560, 16596, 18423, 18440, 19224, 20470, 20745, 21206, 21360, 22128, 24030, 24564, 24840, 24894, 27660, 30705, 31809, 32040, 32752, 33192, 36846, 36880, 38448, 40940, 41029, 41490, 42412, 48060, 49128, 49680, 49788, 53015, 55269, 55320, 61410, 62235, 63618, 64080, 66384, 73692, 81880, 82058, 82980, 84824, 92115, 95427, 96120, 98256, 99576, 106030, 110538, 110640, 122820, 123087, 124470, 127236, 147384, 159045, 163760, 164116, 165960, 169648, 184230, 190854, 192240, 199152, 205145, 212060, 221076, 245640, 246174, 248940, 254472, 276345, 286281, 294768, 318090, 328232, 331920, 368460, 369261, 381708, 410290, 424120, 442152, 477135, 491280, 492348, 497880, 508944, 552690, 572562, 615435, 636180, 656464, 736920, 738522, 763416, 820580, 848240, 884304, 943667, 954270, 984696, 995760, 1105380, 1107783, 1145124, 1230870, 1272360, 1431405, 1473840, 1477044, 1526832, 1641160, 1846305, 1887334, 1908540, 1969392, 2210760, 2215566, 2290248, 2461740, 2544720, 2831001, 2862810, 2954088, 3282320, 3692610, 3774668, 3817080, 4421520, 4431132, 4580496, 4718335, 4923480, 5538915, 5662002, 5725620, 5908176, 7385220, 7549336, 7634160, 8493003, 8862264, 9436670, 9846960, 11077830, 11324004, 11451240, 14155005, 14770440, 15098672, 16986006, 17724528, 18873340, 22155660, 22648008, 22902480, 25479009, 28310010, 29540880, 33972012, 37746680, 42465015, 44311320, 45296016, 50958018, 56620020, 67944024, 75493360, 84930030, 88622640, 101916036, 113240040, 127395045, 135888048, 169860060, 203832072, 226480080, 254790090, 339720120, 407664144, 509580180, 679440240, 1019160360, 2038320720]

約数ペア:

[(1, 2038320720), (2, 1019160360), (3, 679440240), (4, 509580180), (5, 407664144), (6, 339720120), (8, 254790090), (9, 226480080), (10, 203832072), (12, 169860060), (15, 135888048), (16, 127395045), (18, 113240040), (20, 101916036), (23, 88622640), (24, 84930030), (27, 75493360), (30, 67944024), (36, 56620020), (40, 50958018), (45, 45296016), (46, 44311320), (48, 42465015), (54, 37746680), (60, 33972012), (69, 29540880), (72, 28310010), (80, 25479009), (89, 22902480), (90, 22648008), (92, 22155660), (108, 18873340), (115, 17724528), (120, 16986006), (135, 15098672), (138, 14770440), (144, 14155005), (178, 11451240), (180, 11324004), (184, 11077830), (207, 9846960), (216, 9436670), (230, 8862264), (240, 8493003), (267, 7634160), (270, 7549336), (276, 7385220), (345, 5908176), (356, 5725620), (360, 5662002), (368, 5538915), (414, 4923480), (432, 4718335), (445, 4580496), (460, 4431132), (461, 4421520), (534, 3817080), (540, 3774668), (552, 3692610), (621, 3282320), (690, 2954088), (712, 2862810), (720, 2831001), (801, 2544720), (828, 2461740), (890, 2290248), (920, 2215566), (922, 2210760), (1035, 1969392), (1068, 1908540), (1080, 1887334), (1104, 1846305), (1242, 1641160), (1335, 1526832), (1380, 1477044), (1383, 1473840), (1424, 1431405), (1602, 1272360), (1656, 1230870), (1780, 1145124), (1840, 1107783), (1844, 1105380), (2047, 995760), (2070, 984696), (2136, 954270), (2160, 943667), (2305, 884304), (2403, 848240), (2484, 820580), (2670, 763416), (2760, 738522), (2766, 736920), (3105, 656464), (3204, 636180), (3312, 615435), (3560, 572562), (3688, 552690), (4005, 508944), (4094, 497880), (4140, 492348), (4149, 491280), (4272, 477135), (4610, 442152), (4806, 424120), (4968, 410290), (5340, 381708), (5520, 369261), (5532, 368460), (6141, 331920), (6210, 328232), (6408, 318090), (6915, 294768), (7120, 286281), (7376, 276345), (8010, 254472), (8188, 248940), (8280, 246174), (8298, 245640), (9220, 221076), (9612, 212060), (9936, 205145), (10235, 199152), (10603, 192240), (10680, 190854), (11064, 184230), (12015, 169648), (12282, 165960), (12420, 164116), (12447, 163760), (12816, 159045), (13830, 147384), (16020, 127236), (16376, 124470), (16560, 123087), (16596, 122820), (18423, 110640), (18440, 110538), (19224, 106030), (20470, 99576), (20745, 98256), (21206, 96120), (21360, 95427), (22128, 92115), (24030, 84824), (24564, 82980), (24840, 82058), (24894, 81880), (27660, 73692), (30705, 66384), (31809, 64080), (32040, 63618), (32752, 62235), (33192, 61410), (36846, 55320), (36880, 55269), (38448, 53015), (40940, 49788), (41029, 49680), (41490, 49128), (42412, 48060)]