13912946320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8807}}^1$

素因数の和:8878

約数の個数: 240

約数和(自身を含む): 41835322368

約数和(自身を除く): 27922376048

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 49, 52, 56, 62, 65, 70, 80, 91, 98, 104, 112, 124, 130, 140, 155, 182, 196, 208, 217, 245, 248, 260, 280, 310, 364, 392, 403, 434, 455, 490, 496, 520, 560, 620, 637, 728, 784, 806, 868, 910, 980, 1040, 1085, 1240, 1274, 1456, 1519, 1612, 1736, 1820, 1960, 2015, 2170, 2480, 2548, 2821, 3038, 3185, 3224, 3472, 3640, 3920, 4030, 4340, 5096, 5642, 6076, 6370, 6448, 7280, 7595, 8060, 8680, 8807, 10192, 11284, 12152, 12740, 14105, 15190, 16120, 17360, 17614, 19747, 22568, 24304, 25480, 28210, 30380, 32240, 35228, 39494, 44035, 45136, 50960, 56420, 60760, 61649, 70456, 78988, 88070, 98735, 112840, 114491, 121520, 123298, 140912, 157976, 176140, 197470, 225680, 228982, 246596, 273017, 308245, 315952, 352280, 394940, 431543, 457964, 493192, 546034, 572455, 616490, 704560, 789880, 801437, 863086, 915928, 986384, 1092068, 1144910, 1232980, 1365085, 1579760, 1602874, 1726172, 1831856, 1911119, 2157715, 2184136, 2289820, 2465960, 2730170, 3205748, 3452344, 3549221, 3822238, 4007185, 4315430, 4368272, 4579640, 4931920, 5460340, 5610059, 6411496, 6904688, 7098442, 7644476, 8014370, 8630860, 9159280, 9555595, 10920680, 11220118, 12822992, 13377833, 14196884, 15288952, 16028740, 17261720, 17746105, 19111190, 21841360, 22440236, 24844547, 26755666, 28050295, 28393768, 30577904, 32057480, 34523440, 35492210, 38222380, 44880472, 49689094, 53511332, 56100590, 56787536, 64114960, 66889165, 70984420, 76444760, 89760944, 99378188, 107022664, 112201180, 124222735, 133778330, 141968840, 152889520, 173911829, 198756376, 214045328, 224402360, 248445470, 267556660, 283937680, 347823658, 397512752, 448804720, 496890940, 535113320, 695647316, 869559145, 993781880, 1070226640, 1391294632, 1739118290, 1987563760, 2782589264, 3478236580, 6956473160, 13912946320]

約数ペア:

[(1, 13912946320), (2, 6956473160), (4, 3478236580), (5, 2782589264), (7, 1987563760), (8, 1739118290), (10, 1391294632), (13, 1070226640), (14, 993781880), (16, 869559145), (20, 695647316), (26, 535113320), (28, 496890940), (31, 448804720), (35, 397512752), (40, 347823658), (49, 283937680), (52, 267556660), (56, 248445470), (62, 224402360), (65, 214045328), (70, 198756376), (80, 173911829), (91, 152889520), (98, 141968840), (104, 133778330), (112, 124222735), (124, 112201180), (130, 107022664), (140, 99378188), (155, 89760944), (182, 76444760), (196, 70984420), (208, 66889165), (217, 64114960), (245, 56787536), (248, 56100590), (260, 53511332), (280, 49689094), (310, 44880472), (364, 38222380), (392, 35492210), (403, 34523440), (434, 32057480), (455, 30577904), (490, 28393768), (496, 28050295), (520, 26755666), (560, 24844547), (620, 22440236), (637, 21841360), (728, 19111190), (784, 17746105), (806, 17261720), (868, 16028740), (910, 15288952), (980, 14196884), (1040, 13377833), (1085, 12822992), (1240, 11220118), (1274, 10920680), (1456, 9555595), (1519, 9159280), (1612, 8630860), (1736, 8014370), (1820, 7644476), (1960, 7098442), (2015, 6904688), (2170, 6411496), (2480, 5610059), (2548, 5460340), (2821, 4931920), (3038, 4579640), (3185, 4368272), (3224, 4315430), (3472, 4007185), (3640, 3822238), (3920, 3549221), (4030, 3452344), (4340, 3205748), (5096, 2730170), (5642, 2465960), (6076, 2289820), (6370, 2184136), (6448, 2157715), (7280, 1911119), (7595, 1831856), (8060, 1726172), (8680, 1602874), (8807, 1579760), (10192, 1365085), (11284, 1232980), (12152, 1144910), (12740, 1092068), (14105, 986384), (15190, 915928), (16120, 863086), (17360, 801437), (17614, 789880), (19747, 704560), (22568, 616490), (24304, 572455), (25480, 546034), (28210, 493192), (30380, 457964), (32240, 431543), (35228, 394940), (39494, 352280), (44035, 315952), (45136, 308245), (50960, 273017), (56420, 246596), (60760, 228982), (61649, 225680), (70456, 197470), (78988, 176140), (88070, 157976), (98735, 140912), (112840, 123298), (114491, 121520)]