1418831820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:501

約数の個数: 288

約数和(自身を含む): 5180378112

約数和(自身を除く): 3761546292

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 173, 180, 207, 210, 230, 252, 276, 283, 315, 322, 345, 346, 414, 420, 460, 483, 519, 566, 630, 644, 690, 692, 805, 828, 849, 865, 966, 1035, 1038, 1132, 1211, 1260, 1380, 1415, 1449, 1557, 1610, 1698, 1730, 1932, 1981, 2070, 2076, 2415, 2422, 2547, 2595, 2830, 2898, 3114, 3220, 3396, 3460, 3633, 3962, 3979, 4140, 4245, 4830, 4844, 5094, 5190, 5660, 5796, 5943, 6055, 6228, 6509, 7245, 7266, 7785, 7924, 7958, 8490, 9660, 9905, 10188, 10380, 10899, 11886, 11937, 12110, 12735, 13018, 14490, 14532, 15570, 15916, 16980, 17829, 18165, 19527, 19810, 19895, 21798, 23772, 23874, 24220, 25470, 26036, 27853, 28980, 29715, 31140, 32545, 35658, 35811, 36330, 39054, 39620, 39790, 43596, 45563, 47748, 48959, 50940, 54495, 55706, 58581, 59430, 59685, 65090, 71316, 71622, 72660, 78108, 79580, 83559, 89145, 91126, 97635, 97918, 108990, 111412, 117162, 118860, 119370, 130180, 136689, 139265, 143244, 146877, 167118, 178290, 179055, 182252, 195270, 195836, 217980, 227815, 234324, 238740, 244795, 250677, 273378, 278530, 292905, 293754, 334236, 342713, 356580, 358110, 390540, 410067, 417795, 440631, 455630, 489590, 501354, 546756, 557060, 585810, 587508, 683445, 685426, 716220, 734385, 820134, 835590, 881262, 911260, 979180, 1002708, 1028139, 1126057, 1171620, 1253385, 1366890, 1370852, 1468770, 1640268, 1671180, 1713565, 1762524, 2050335, 2056278, 2203155, 2252114, 2506770, 2733780, 2937540, 3084417, 3378171, 3427130, 4100670, 4112556, 4406310, 4504228, 5013540, 5140695, 5630285, 6168834, 6756342, 6854260, 7882399, 8201340, 8812620, 10134513, 10281390, 11260570, 12337668, 13512684, 15422085, 15764798, 16890855, 20269026, 20562780, 22521140, 23647197, 30844170, 31529596, 33781710, 39411995, 40538052, 47294394, 50672565, 61688340, 67563420, 70941591, 78823990, 94588788, 101345130, 118235985, 141883182, 157647980, 202690260, 236471970, 283766364, 354707955, 472943940, 709415910, 1418831820]

約数ペア:

[(1, 1418831820), (2, 709415910), (3, 472943940), (4, 354707955), (5, 283766364), (6, 236471970), (7, 202690260), (9, 157647980), (10, 141883182), (12, 118235985), (14, 101345130), (15, 94588788), (18, 78823990), (20, 70941591), (21, 67563420), (23, 61688340), (28, 50672565), (30, 47294394), (35, 40538052), (36, 39411995), (42, 33781710), (45, 31529596), (46, 30844170), (60, 23647197), (63, 22521140), (69, 20562780), (70, 20269026), (84, 16890855), (90, 15764798), (92, 15422085), (105, 13512684), (115, 12337668), (126, 11260570), (138, 10281390), (140, 10134513), (161, 8812620), (173, 8201340), (180, 7882399), (207, 6854260), (210, 6756342), (230, 6168834), (252, 5630285), (276, 5140695), (283, 5013540), (315, 4504228), (322, 4406310), (345, 4112556), (346, 4100670), (414, 3427130), (420, 3378171), (460, 3084417), (483, 2937540), (519, 2733780), (566, 2506770), (630, 2252114), (644, 2203155), (690, 2056278), (692, 2050335), (805, 1762524), (828, 1713565), (849, 1671180), (865, 1640268), (966, 1468770), (1035, 1370852), (1038, 1366890), (1132, 1253385), (1211, 1171620), (1260, 1126057), (1380, 1028139), (1415, 1002708), (1449, 979180), (1557, 911260), (1610, 881262), (1698, 835590), (1730, 820134), (1932, 734385), (1981, 716220), (2070, 685426), (2076, 683445), (2415, 587508), (2422, 585810), (2547, 557060), (2595, 546756), (2830, 501354), (2898, 489590), (3114, 455630), (3220, 440631), (3396, 417795), (3460, 410067), (3633, 390540), (3962, 358110), (3979, 356580), (4140, 342713), (4245, 334236), (4830, 293754), (4844, 292905), (5094, 278530), (5190, 273378), (5660, 250677), (5796, 244795), (5943, 238740), (6055, 234324), (6228, 227815), (6509, 217980), (7245, 195836), (7266, 195270), (7785, 182252), (7924, 179055), (7958, 178290), (8490, 167118), (9660, 146877), (9905, 143244), (10188, 139265), (10380, 136689), (10899, 130180), (11886, 119370), (11937, 118860), (12110, 117162), (12735, 111412), (13018, 108990), (14490, 97918), (14532, 97635), (15570, 91126), (15916, 89145), (16980, 83559), (17829, 79580), (18165, 78108), (19527, 72660), (19810, 71622), (19895, 71316), (21798, 65090), (23772, 59685), (23874, 59430), (24220, 58581), (25470, 55706), (26036, 54495), (27853, 50940), (28980, 48959), (29715, 47748), (31140, 45563), (32545, 43596), (35658, 39790), (35811, 39620), (36330, 39054)]