248616616640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{30839}}^1$

素因数の和:30983

約数の個数: 224

約数和(自身を含む): 699362380800

約数和(自身を除く): 450745764160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 61, 64, 70, 80, 112, 118, 122, 140, 160, 224, 236, 244, 280, 295, 305, 320, 413, 427, 448, 472, 488, 560, 590, 610, 826, 854, 944, 976, 1120, 1180, 1220, 1652, 1708, 1888, 1952, 2065, 2135, 2240, 2360, 2440, 3304, 3416, 3599, 3776, 3904, 4130, 4270, 4720, 4880, 6608, 6832, 7198, 8260, 8540, 9440, 9760, 13216, 13664, 14396, 16520, 17080, 17995, 18880, 19520, 25193, 26432, 27328, 28792, 30839, 33040, 34160, 35990, 50386, 57584, 61678, 66080, 68320, 71980, 100772, 115168, 123356, 125965, 132160, 136640, 143960, 154195, 201544, 215873, 230336, 246712, 251930, 287920, 308390, 403088, 431746, 493424, 503860, 575840, 616780, 806176, 863492, 986848, 1007720, 1079365, 1151680, 1233560, 1612352, 1726984, 1819501, 1881179, 1973696, 2015440, 2158730, 2467120, 3453968, 3639002, 3762358, 4030880, 4317460, 4934240, 6907936, 7278004, 7524716, 8061760, 8634920, 9097505, 9405895, 9868480, 12736507, 13168253, 13815872, 14556008, 15049432, 17269840, 18195010, 18811790, 25473014, 26336506, 29112016, 30098864, 34539680, 36390020, 37623580, 50946028, 52673012, 58224032, 60197728, 63682535, 65841265, 69079360, 72780040, 75247160, 101892056, 105346024, 110989561, 116448064, 120395456, 127365070, 131682530, 145560080, 150494320, 203784112, 210692048, 221979122, 254730140, 263365060, 291120160, 300988640, 407568224, 421384096, 443958244, 509460280, 526730120, 554947805, 582240320, 601977280, 776926927, 815136448, 842768192, 887916488, 1018920560, 1053460240, 1109895610, 1553853854, 1775832976, 2037841120, 2106920480, 2219791220, 3107707708, 3551665952, 3884634635, 4075682240, 4213840960, 4439582440, 6215415416, 7103331904, 7769269270, 8879164880, 12430830832, 15538538540, 17758329760, 24861661664, 31077077080, 35516659520, 49723323328, 62154154160, 124308308320, 248616616640]

約数ペア:

[(1, 248616616640), (2, 124308308320), (4, 62154154160), (5, 49723323328), (7, 35516659520), (8, 31077077080), (10, 24861661664), (14, 17758329760), (16, 15538538540), (20, 12430830832), (28, 8879164880), (32, 7769269270), (35, 7103331904), (40, 6215415416), (56, 4439582440), (59, 4213840960), (61, 4075682240), (64, 3884634635), (70, 3551665952), (80, 3107707708), (112, 2219791220), (118, 2106920480), (122, 2037841120), (140, 1775832976), (160, 1553853854), (224, 1109895610), (236, 1053460240), (244, 1018920560), (280, 887916488), (295, 842768192), (305, 815136448), (320, 776926927), (413, 601977280), (427, 582240320), (448, 554947805), (472, 526730120), (488, 509460280), (560, 443958244), (590, 421384096), (610, 407568224), (826, 300988640), (854, 291120160), (944, 263365060), (976, 254730140), (1120, 221979122), (1180, 210692048), (1220, 203784112), (1652, 150494320), (1708, 145560080), (1888, 131682530), (1952, 127365070), (2065, 120395456), (2135, 116448064), (2240, 110989561), (2360, 105346024), (2440, 101892056), (3304, 75247160), (3416, 72780040), (3599, 69079360), (3776, 65841265), (3904, 63682535), (4130, 60197728), (4270, 58224032), (4720, 52673012), (4880, 50946028), (6608, 37623580), (6832, 36390020), (7198, 34539680), (8260, 30098864), (8540, 29112016), (9440, 26336506), (9760, 25473014), (13216, 18811790), (13664, 18195010), (14396, 17269840), (16520, 15049432), (17080, 14556008), (17995, 13815872), (18880, 13168253), (19520, 12736507), (25193, 9868480), (26432, 9405895), (27328, 9097505), (28792, 8634920), (30839, 8061760), (33040, 7524716), (34160, 7278004), (35990, 6907936), (50386, 4934240), (57584, 4317460), (61678, 4030880), (66080, 3762358), (68320, 3639002), (71980, 3453968), (100772, 2467120), (115168, 2158730), (123356, 2015440), (125965, 1973696), (132160, 1881179), (136640, 1819501), (143960, 1726984), (154195, 1612352), (201544, 1233560), (215873, 1151680), (230336, 1079365), (246712, 1007720), (251930, 986848), (287920, 863492), (308390, 806176), (403088, 616780), (431746, 575840), (493424, 503860)]