2261016720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1489}}^1$

素因数の和:1567

約数の個数: 320

約数和(自身を含む): 8425056000

約数和(自身を除く): 6164039280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 37, 38, 40, 45, 48, 54, 57, 60, 72, 74, 76, 80, 90, 95, 108, 111, 114, 120, 135, 144, 148, 152, 171, 180, 185, 190, 216, 222, 228, 240, 270, 285, 296, 304, 333, 342, 360, 370, 380, 432, 444, 456, 513, 540, 555, 570, 592, 666, 684, 703, 720, 740, 760, 855, 888, 912, 999, 1026, 1080, 1110, 1140, 1332, 1368, 1406, 1480, 1489, 1520, 1665, 1710, 1776, 1998, 2052, 2109, 2160, 2220, 2280, 2565, 2664, 2736, 2812, 2960, 2978, 3330, 3420, 3515, 3996, 4104, 4218, 4440, 4467, 4560, 4995, 5130, 5328, 5624, 5956, 6327, 6660, 6840, 7030, 7445, 7992, 8208, 8436, 8880, 8934, 9990, 10260, 10545, 11248, 11912, 12654, 13320, 13401, 13680, 14060, 14890, 15984, 16872, 17868, 18981, 19980, 20520, 21090, 22335, 23824, 25308, 26640, 26802, 28120, 28291, 29780, 31635, 33744, 35736, 37962, 39960, 40203, 41040, 42180, 44670, 50616, 53604, 55093, 56240, 56582, 59560, 63270, 67005, 71472, 75924, 79920, 80406, 84360, 84873, 89340, 94905, 101232, 107208, 110186, 113164, 119120, 126540, 134010, 141455, 151848, 160812, 165279, 168720, 169746, 178680, 189810, 201015, 214416, 220372, 226328, 253080, 254619, 268020, 275465, 282910, 303696, 321624, 330558, 339492, 357360, 379620, 402030, 424365, 440744, 452656, 495837, 506160, 509238, 536040, 550930, 565820, 643248, 661116, 678984, 759240, 763857, 804060, 826395, 848730, 881488, 991674, 1018476, 1046767, 1072080, 1101860, 1131640, 1273095, 1322232, 1357968, 1487511, 1518480, 1527714, 1608120, 1652790, 1697460, 1983348, 2036952, 2093534, 2203720, 2263280, 2479185, 2546190, 2644464, 2975022, 3055428, 3140301, 3216240, 3305580, 3394920, 3819285, 3966696, 4073904, 4187068, 4407440, 4958370, 5092380, 5233835, 5950044, 6110856, 6280602, 6611160, 6789840, 7437555, 7638570, 7933392, 8374136, 9420903, 9916740, 10184760, 10467670, 11900088, 12221712, 12561204, 13222320, 14875110, 15277140, 15701505, 16748272, 18841806, 19833480, 20369520, 20935340, 23800176, 25122408, 28262709, 29750220, 30554280, 31403010, 37683612, 39666960, 41870680, 47104515, 50244816, 56525418, 59500440, 61108560, 62806020, 75367224, 83741360, 94209030, 113050836, 119000880, 125612040, 141313545, 150734448, 188418060, 226101672, 251224080, 282627090, 376836120, 452203344, 565254180, 753672240, 1130508360, 2261016720]

約数ペア:

[(1, 2261016720), (2, 1130508360), (3, 753672240), (4, 565254180), (5, 452203344), (6, 376836120), (8, 282627090), (9, 251224080), (10, 226101672), (12, 188418060), (15, 150734448), (16, 141313545), (18, 125612040), (19, 119000880), (20, 113050836), (24, 94209030), (27, 83741360), (30, 75367224), (36, 62806020), (37, 61108560), (38, 59500440), (40, 56525418), (45, 50244816), (48, 47104515), (54, 41870680), (57, 39666960), (60, 37683612), (72, 31403010), (74, 30554280), (76, 29750220), (80, 28262709), (90, 25122408), (95, 23800176), (108, 20935340), (111, 20369520), (114, 19833480), (120, 18841806), (135, 16748272), (144, 15701505), (148, 15277140), (152, 14875110), (171, 13222320), (180, 12561204), (185, 12221712), (190, 11900088), (216, 10467670), (222, 10184760), (228, 9916740), (240, 9420903), (270, 8374136), (285, 7933392), (296, 7638570), (304, 7437555), (333, 6789840), (342, 6611160), (360, 6280602), (370, 6110856), (380, 5950044), (432, 5233835), (444, 5092380), (456, 4958370), (513, 4407440), (540, 4187068), (555, 4073904), (570, 3966696), (592, 3819285), (666, 3394920), (684, 3305580), (703, 3216240), (720, 3140301), (740, 3055428), (760, 2975022), (855, 2644464), (888, 2546190), (912, 2479185), (999, 2263280), (1026, 2203720), (1080, 2093534), (1110, 2036952), (1140, 1983348), (1332, 1697460), (1368, 1652790), (1406, 1608120), (1480, 1527714), (1489, 1518480), (1520, 1487511), (1665, 1357968), (1710, 1322232), (1776, 1273095), (1998, 1131640), (2052, 1101860), (2109, 1072080), (2160, 1046767), (2220, 1018476), (2280, 991674), (2565, 881488), (2664, 848730), (2736, 826395), (2812, 804060), (2960, 763857), (2978, 759240), (3330, 678984), (3420, 661116), (3515, 643248), (3996, 565820), (4104, 550930), (4218, 536040), (4440, 509238), (4467, 506160), (4560, 495837), (4995, 452656), (5130, 440744), (5328, 424365), (5624, 402030), (5956, 379620), (6327, 357360), (6660, 339492), (6840, 330558), (7030, 321624), (7445, 303696), (7992, 282910), (8208, 275465), (8436, 268020), (8880, 254619), (8934, 253080), (9990, 226328), (10260, 220372), (10545, 214416), (11248, 201015), (11912, 189810), (12654, 178680), (13320, 169746), (13401, 168720), (13680, 165279), (14060, 160812), (14890, 151848), (15984, 141455), (16872, 134010), (17868, 126540), (18981, 119120), (19980, 113164), (20520, 110186), (21090, 107208), (22335, 101232), (23824, 94905), (25308, 89340), (26640, 84873), (26802, 84360), (28120, 80406), (28291, 79920), (29780, 75924), (31635, 71472), (33744, 67005), (35736, 63270), (37962, 59560), (39960, 56582), (40203, 56240), (41040, 55093), (42180, 53604), (44670, 50616)]