2187247920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{631}}^1$

素因数の和:772

約数の個数: 320

約数和(自身を含む): 8057484288

約数和(自身を除く): 5870236368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 101, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 202, 208, 220, 240, 260, 264, 286, 303, 312, 330, 390, 404, 429, 440, 505, 520, 528, 572, 606, 624, 631, 660, 715, 780, 808, 858, 880, 1010, 1040, 1111, 1144, 1212, 1262, 1313, 1320, 1430, 1515, 1560, 1616, 1716, 1893, 2020, 2145, 2222, 2288, 2424, 2524, 2626, 2640, 2860, 3030, 3120, 3155, 3333, 3432, 3786, 3939, 4040, 4290, 4444, 4848, 5048, 5252, 5555, 5720, 6060, 6310, 6565, 6666, 6864, 6941, 7572, 7878, 8080, 8203, 8580, 8888, 9465, 10096, 10504, 11110, 11440, 12120, 12620, 13130, 13332, 13882, 14443, 15144, 15756, 16406, 16665, 17160, 17776, 18930, 19695, 20823, 21008, 22220, 24240, 24609, 25240, 26260, 26664, 27764, 28886, 30288, 31512, 32812, 33330, 34320, 34705, 37860, 39390, 41015, 41646, 43329, 44440, 49218, 50480, 52520, 53328, 55528, 57772, 63024, 63731, 65624, 66660, 69410, 72215, 75720, 78780, 82030, 83292, 86658, 88880, 90233, 98436, 104115, 105040, 111056, 115544, 123045, 127462, 131248, 133320, 138820, 144430, 151440, 157560, 164060, 166584, 173316, 180466, 191193, 196872, 208230, 216645, 231088, 246090, 254924, 266640, 270699, 277640, 288860, 315120, 318655, 328120, 333168, 346632, 360932, 382386, 393744, 416460, 433290, 451165, 492180, 509848, 541398, 555280, 577720, 637310, 656240, 693264, 701041, 721864, 764772, 828503, 832920, 866580, 902330, 955965, 984360, 1019696, 1082796, 1155440, 1274620, 1353495, 1402082, 1443728, 1529544, 1657006, 1665840, 1733160, 1804660, 1911930, 1968720, 2103123, 2165592, 2485509, 2549240, 2706990, 2804164, 3059088, 3314012, 3466320, 3505205, 3609320, 3823860, 4142515, 4206246, 4331184, 4971018, 5098480, 5413980, 5608328, 6628024, 7010410, 7218640, 7647720, 8285030, 8412492, 9113533, 9942036, 10515615, 10827960, 11216656, 12427545, 13256048, 14020820, 15295440, 16570060, 16824984, 18227066, 19884072, 21031230, 21655920, 24855090, 27340599, 28041640, 33140120, 33649968, 36454132, 39768144, 42062460, 45567665, 49710180, 54681198, 56083280, 66280240, 72908264, 84124920, 91135330, 99420360, 109362396, 136702995, 145816528, 168249840, 182270660, 198840720, 218724792, 273405990, 364541320, 437449584, 546811980, 729082640, 1093623960, 2187247920]

約数ペア:

[(1, 2187247920), (2, 1093623960), (3, 729082640), (4, 546811980), (5, 437449584), (6, 364541320), (8, 273405990), (10, 218724792), (11, 198840720), (12, 182270660), (13, 168249840), (15, 145816528), (16, 136702995), (20, 109362396), (22, 99420360), (24, 91135330), (26, 84124920), (30, 72908264), (33, 66280240), (39, 56083280), (40, 54681198), (44, 49710180), (48, 45567665), (52, 42062460), (55, 39768144), (60, 36454132), (65, 33649968), (66, 33140120), (78, 28041640), (80, 27340599), (88, 24855090), (101, 21655920), (104, 21031230), (110, 19884072), (120, 18227066), (130, 16824984), (132, 16570060), (143, 15295440), (156, 14020820), (165, 13256048), (176, 12427545), (195, 11216656), (202, 10827960), (208, 10515615), (220, 9942036), (240, 9113533), (260, 8412492), (264, 8285030), (286, 7647720), (303, 7218640), (312, 7010410), (330, 6628024), (390, 5608328), (404, 5413980), (429, 5098480), (440, 4971018), (505, 4331184), (520, 4206246), (528, 4142515), (572, 3823860), (606, 3609320), (624, 3505205), (631, 3466320), (660, 3314012), (715, 3059088), (780, 2804164), (808, 2706990), (858, 2549240), (880, 2485509), (1010, 2165592), (1040, 2103123), (1111, 1968720), (1144, 1911930), (1212, 1804660), (1262, 1733160), (1313, 1665840), (1320, 1657006), (1430, 1529544), (1515, 1443728), (1560, 1402082), (1616, 1353495), (1716, 1274620), (1893, 1155440), (2020, 1082796), (2145, 1019696), (2222, 984360), (2288, 955965), (2424, 902330), (2524, 866580), (2626, 832920), (2640, 828503), (2860, 764772), (3030, 721864), (3120, 701041), (3155, 693264), (3333, 656240), (3432, 637310), (3786, 577720), (3939, 555280), (4040, 541398), (4290, 509848), (4444, 492180), (4848, 451165), (5048, 433290), (5252, 416460), (5555, 393744), (5720, 382386), (6060, 360932), (6310, 346632), (6565, 333168), (6666, 328120), (6864, 318655), (6941, 315120), (7572, 288860), (7878, 277640), (8080, 270699), (8203, 266640), (8580, 254924), (8888, 246090), (9465, 231088), (10096, 216645), (10504, 208230), (11110, 196872), (11440, 191193), (12120, 180466), (12620, 173316), (13130, 166584), (13332, 164060), (13882, 157560), (14443, 151440), (15144, 144430), (15756, 138820), (16406, 133320), (16665, 131248), (17160, 127462), (17776, 123045), (18930, 115544), (19695, 111056), (20823, 105040), (21008, 104115), (22220, 98436), (24240, 90233), (24609, 88880), (25240, 86658), (26260, 83292), (26664, 82030), (27764, 78780), (28886, 75720), (30288, 72215), (31512, 69410), (32812, 66660), (33330, 65624), (34320, 63731), (34705, 63024), (37860, 57772), (39390, 55528), (41015, 53328), (41646, 52520), (43329, 50480), (44440, 49218)]