56463480

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 196691040

約数和(自身を除く): 140227560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 81, 90, 108, 111, 120, 135, 148, 157, 162, 180, 185, 216, 222, 243, 270, 296, 314, 324, 333, 360, 370, 405, 444, 471, 486, 540, 555, 628, 648, 666, 740, 785, 810, 888, 942, 972, 999, 1080, 1110, 1215, 1256, 1332, 1413, 1480, 1570, 1620, 1665, 1884, 1944, 1998, 2220, 2355, 2430, 2664, 2826, 2997, 3140, 3240, 3330, 3768, 3996, 4239, 4440, 4710, 4860, 4995, 5652, 5809, 5994, 6280, 6660, 7065, 7992, 8478, 8991, 9420, 9720, 9990, 11304, 11618, 11988, 12717, 13320, 14130, 14985, 16956, 17427, 17982, 18840, 19980, 21195, 23236, 23976, 25434, 28260, 29045, 29970, 33912, 34854, 35964, 38151, 39960, 42390, 44955, 46472, 50868, 52281, 56520, 58090, 59940, 63585, 69708, 71928, 76302, 84780, 87135, 89910, 101736, 104562, 116180, 119880, 127170, 139416, 152604, 156843, 169560, 174270, 179820, 190755, 209124, 232360, 254340, 261405, 305208, 313686, 348540, 359640, 381510, 418248, 470529, 508680, 522810, 627372, 697080, 763020, 784215, 941058, 1045620, 1254744, 1411587, 1526040, 1568430, 1882116, 2091240, 2352645, 2823174, 3136860, 3764232, 4705290, 5646348, 6273720, 7057935, 9410580, 11292696, 14115870, 18821160, 28231740, 56463480]

約数ペア:

[(1, 56463480), (2, 28231740), (3, 18821160), (4, 14115870), (5, 11292696), (6, 9410580), (8, 7057935), (9, 6273720), (10, 5646348), (12, 4705290), (15, 3764232), (18, 3136860), (20, 2823174), (24, 2352645), (27, 2091240), (30, 1882116), (36, 1568430), (37, 1526040), (40, 1411587), (45, 1254744), (54, 1045620), (60, 941058), (72, 784215), (74, 763020), (81, 697080), (90, 627372), (108, 522810), (111, 508680), (120, 470529), (135, 418248), (148, 381510), (157, 359640), (162, 348540), (180, 313686), (185, 305208), (216, 261405), (222, 254340), (243, 232360), (270, 209124), (296, 190755), (314, 179820), (324, 174270), (333, 169560), (360, 156843), (370, 152604), (405, 139416), (444, 127170), (471, 119880), (486, 116180), (540, 104562), (555, 101736), (628, 89910), (648, 87135), (666, 84780), (740, 76302), (785, 71928), (810, 69708), (888, 63585), (942, 59940), (972, 58090), (999, 56520), (1080, 52281), (1110, 50868), (1215, 46472), (1256, 44955), (1332, 42390), (1413, 39960), (1480, 38151), (1570, 35964), (1620, 34854), (1665, 33912), (1884, 29970), (1944, 29045), (1998, 28260), (2220, 25434), (2355, 23976), (2430, 23236), (2664, 21195), (2826, 19980), (2997, 18840), (3140, 17982), (3240, 17427), (3330, 16956), (3768, 14985), (3996, 14130), (4239, 13320), (4440, 12717), (4710, 11988), (4860, 11618), (4995, 11304), (5652, 9990), (5809, 9720), (5994, 9420), (6280, 8991), (6660, 8478), (7065, 7992)]