65164680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1361}}^1$

素因数の和:1404

約数の個数: 192

約数和(自身を含む): 254966400

約数和(自身を除く): 189801720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1361, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 2722, 3192, 3420, 3990, 4083, 4788, 5320, 5444, 5985, 6805, 6840, 7980, 8166, 9527, 9576, 10888, 11970, 12249, 13610, 15960, 16332, 19054, 20415, 23940, 24498, 25859, 27220, 28581, 32664, 38108, 40830, 47635, 47880, 48996, 51718, 54440, 57162, 61245, 76216, 77577, 81660, 85743, 95270, 97992, 103436, 114324, 122490, 129295, 142905, 155154, 163320, 171486, 181013, 190540, 206872, 228648, 232731, 244980, 258590, 285810, 310308, 342972, 362026, 381080, 387885, 428715, 465462, 489960, 517180, 543039, 571620, 620616, 685944, 724052, 775770, 857430, 905065, 930924, 1034360, 1086078, 1143240, 1163655, 1448104, 1551540, 1629117, 1714860, 1810130, 1861848, 2172156, 2327310, 2715195, 3103080, 3258234, 3429720, 3620260, 4344312, 4654620, 5430390, 6516468, 7240520, 8145585, 9309240, 10860780, 13032936, 16291170, 21721560, 32582340, 65164680]

約数ペア:

[(1, 65164680), (2, 32582340), (3, 21721560), (4, 16291170), (5, 13032936), (6, 10860780), (7, 9309240), (8, 8145585), (9, 7240520), (10, 6516468), (12, 5430390), (14, 4654620), (15, 4344312), (18, 3620260), (19, 3429720), (20, 3258234), (21, 3103080), (24, 2715195), (28, 2327310), (30, 2172156), (35, 1861848), (36, 1810130), (38, 1714860), (40, 1629117), (42, 1551540), (45, 1448104), (56, 1163655), (57, 1143240), (60, 1086078), (63, 1034360), (70, 930924), (72, 905065), (76, 857430), (84, 775770), (90, 724052), (95, 685944), (105, 620616), (114, 571620), (120, 543039), (126, 517180), (133, 489960), (140, 465462), (152, 428715), (168, 387885), (171, 381080), (180, 362026), (190, 342972), (210, 310308), (228, 285810), (252, 258590), (266, 244980), (280, 232731), (285, 228648), (315, 206872), (342, 190540), (360, 181013), (380, 171486), (399, 163320), (420, 155154), (456, 142905), (504, 129295), (532, 122490), (570, 114324), (630, 103436), (665, 97992), (684, 95270), (760, 85743), (798, 81660), (840, 77577), (855, 76216), (1064, 61245), (1140, 57162), (1197, 54440), (1260, 51718), (1330, 48996), (1361, 47880), (1368, 47635), (1596, 40830), (1710, 38108), (1995, 32664), (2280, 28581), (2394, 27220), (2520, 25859), (2660, 24498), (2722, 23940), (3192, 20415), (3420, 19054), (3990, 16332), (4083, 15960), (4788, 13610), (5320, 12249), (5444, 11970), (5985, 10888), (6805, 9576), (6840, 9527), (7980, 8166)]