1864813320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2029}}^1$

素因数の和:2109

約数の個数: 256

約数和(自身を含む): 6664896000

約数和(自身を除く): 4800082680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 37, 40, 45, 46, 54, 60, 69, 72, 74, 90, 92, 108, 111, 115, 120, 135, 138, 148, 180, 184, 185, 207, 216, 222, 230, 270, 276, 296, 333, 345, 360, 370, 414, 444, 460, 540, 552, 555, 621, 666, 690, 740, 828, 851, 888, 920, 999, 1035, 1080, 1110, 1242, 1332, 1380, 1480, 1656, 1665, 1702, 1998, 2029, 2070, 2220, 2484, 2553, 2664, 2760, 3105, 3330, 3404, 3996, 4058, 4140, 4255, 4440, 4968, 4995, 5106, 6087, 6210, 6660, 6808, 7659, 7992, 8116, 8280, 8510, 9990, 10145, 10212, 12174, 12420, 12765, 13320, 15318, 16232, 17020, 18261, 19980, 20290, 20424, 22977, 24348, 24840, 25530, 30435, 30636, 34040, 36522, 38295, 39960, 40580, 45954, 46667, 48696, 51060, 54783, 60870, 61272, 73044, 75073, 76590, 81160, 91305, 91908, 93334, 102120, 109566, 114885, 121740, 140001, 146088, 150146, 153180, 182610, 183816, 186668, 219132, 225219, 229770, 233335, 243480, 273915, 280002, 300292, 306360, 365220, 373336, 375365, 420003, 438264, 450438, 459540, 466670, 547830, 560004, 600584, 675657, 700005, 730440, 750730, 840006, 900876, 919080, 933340, 1095660, 1120008, 1126095, 1260009, 1351314, 1400010, 1501460, 1680012, 1726679, 1801752, 1866680, 2026971, 2100015, 2191320, 2252190, 2520018, 2702628, 2800020, 3002920, 3360024, 3378285, 3453358, 4053942, 4200030, 4504380, 5040036, 5180037, 5405256, 5600040, 6300045, 6756570, 6906716, 8107884, 8400060, 8633395, 9008760, 10080072, 10134855, 10360074, 12600090, 13513140, 13813432, 15540111, 16215768, 16800120, 17266790, 20269710, 20720148, 25200180, 25900185, 27026280, 31080222, 34533580, 40539420, 41440296, 46620333, 50400360, 51800370, 62160444, 69067160, 77700555, 81078840, 93240666, 103600740, 124320888, 155401110, 186481332, 207201480, 233101665, 310802220, 372962664, 466203330, 621604440, 932406660, 1864813320]

約数ペア:

[(1, 1864813320), (2, 932406660), (3, 621604440), (4, 466203330), (5, 372962664), (6, 310802220), (8, 233101665), (9, 207201480), (10, 186481332), (12, 155401110), (15, 124320888), (18, 103600740), (20, 93240666), (23, 81078840), (24, 77700555), (27, 69067160), (30, 62160444), (36, 51800370), (37, 50400360), (40, 46620333), (45, 41440296), (46, 40539420), (54, 34533580), (60, 31080222), (69, 27026280), (72, 25900185), (74, 25200180), (90, 20720148), (92, 20269710), (108, 17266790), (111, 16800120), (115, 16215768), (120, 15540111), (135, 13813432), (138, 13513140), (148, 12600090), (180, 10360074), (184, 10134855), (185, 10080072), (207, 9008760), (216, 8633395), (222, 8400060), (230, 8107884), (270, 6906716), (276, 6756570), (296, 6300045), (333, 5600040), (345, 5405256), (360, 5180037), (370, 5040036), (414, 4504380), (444, 4200030), (460, 4053942), (540, 3453358), (552, 3378285), (555, 3360024), (621, 3002920), (666, 2800020), (690, 2702628), (740, 2520018), (828, 2252190), (851, 2191320), (888, 2100015), (920, 2026971), (999, 1866680), (1035, 1801752), (1080, 1726679), (1110, 1680012), (1242, 1501460), (1332, 1400010), (1380, 1351314), (1480, 1260009), (1656, 1126095), (1665, 1120008), (1702, 1095660), (1998, 933340), (2029, 919080), (2070, 900876), (2220, 840006), (2484, 750730), (2553, 730440), (2664, 700005), (2760, 675657), (3105, 600584), (3330, 560004), (3404, 547830), (3996, 466670), (4058, 459540), (4140, 450438), (4255, 438264), (4440, 420003), (4968, 375365), (4995, 373336), (5106, 365220), (6087, 306360), (6210, 300292), (6660, 280002), (6808, 273915), (7659, 243480), (7992, 233335), (8116, 229770), (8280, 225219), (8510, 219132), (9990, 186668), (10145, 183816), (10212, 182610), (12174, 153180), (12420, 150146), (12765, 146088), (13320, 140001), (15318, 121740), (16232, 114885), (17020, 109566), (18261, 102120), (19980, 93334), (20290, 91908), (20424, 91305), (22977, 81160), (24348, 76590), (24840, 75073), (25530, 73044), (30435, 61272), (30636, 60870), (34040, 54783), (36522, 51060), (38295, 48696), (39960, 46667), (40580, 45954)]