585000780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{349}}^1$

素因数の和:688

約数の個数: 192

約数和(自身を含む): 2028364800

約数和(自身を除く): 1443364020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 307, 349, 364, 390, 420, 455, 546, 614, 698, 780, 910, 921, 1047, 1092, 1228, 1365, 1396, 1535, 1745, 1820, 1842, 2094, 2149, 2443, 2730, 3070, 3490, 3684, 3991, 4188, 4298, 4537, 4605, 4886, 5235, 5460, 6140, 6447, 6980, 7329, 7982, 8596, 9074, 9210, 9772, 10470, 10745, 11973, 12215, 12894, 13611, 14658, 15964, 18148, 18420, 19955, 20940, 21490, 22685, 23946, 24430, 25788, 27222, 27937, 29316, 31759, 32235, 36645, 39910, 42980, 45370, 47892, 48860, 54444, 55874, 59865, 63518, 64470, 68055, 73290, 79820, 83811, 90740, 95277, 107143, 111748, 119730, 127036, 128940, 136110, 139685, 146580, 158795, 167622, 190554, 214286, 239460, 272220, 279370, 317590, 321429, 335244, 381108, 419055, 428572, 476385, 535715, 558740, 635180, 642858, 750001, 838110, 952770, 1071430, 1285716, 1392859, 1500002, 1607145, 1676220, 1905540, 2142860, 2250003, 2785718, 3000004, 3214290, 3750005, 4178577, 4500006, 5571436, 6428580, 6964295, 7500010, 8357154, 9000012, 9750013, 11250015, 13928590, 15000020, 16714308, 19500026, 20892885, 22500030, 27857180, 29250039, 39000052, 41785770, 45000060, 48750065, 58500078, 83571540, 97500130, 117000156, 146250195, 195000260, 292500390, 585000780]

約数ペア:

[(1, 585000780), (2, 292500390), (3, 195000260), (4, 146250195), (5, 117000156), (6, 97500130), (7, 83571540), (10, 58500078), (12, 48750065), (13, 45000060), (14, 41785770), (15, 39000052), (20, 29250039), (21, 27857180), (26, 22500030), (28, 20892885), (30, 19500026), (35, 16714308), (39, 15000020), (42, 13928590), (52, 11250015), (60, 9750013), (65, 9000012), (70, 8357154), (78, 7500010), (84, 6964295), (91, 6428580), (105, 5571436), (130, 4500006), (140, 4178577), (156, 3750005), (182, 3214290), (195, 3000004), (210, 2785718), (260, 2250003), (273, 2142860), (307, 1905540), (349, 1676220), (364, 1607145), (390, 1500002), (420, 1392859), (455, 1285716), (546, 1071430), (614, 952770), (698, 838110), (780, 750001), (910, 642858), (921, 635180), (1047, 558740), (1092, 535715), (1228, 476385), (1365, 428572), (1396, 419055), (1535, 381108), (1745, 335244), (1820, 321429), (1842, 317590), (2094, 279370), (2149, 272220), (2443, 239460), (2730, 214286), (3070, 190554), (3490, 167622), (3684, 158795), (3991, 146580), (4188, 139685), (4298, 136110), (4537, 128940), (4605, 127036), (4886, 119730), (5235, 111748), (5460, 107143), (6140, 95277), (6447, 90740), (6980, 83811), (7329, 79820), (7982, 73290), (8596, 68055), (9074, 64470), (9210, 63518), (9772, 59865), (10470, 55874), (10745, 54444), (11973, 48860), (12215, 47892), (12894, 45370), (13611, 42980), (14658, 39910), (15964, 36645), (18148, 32235), (18420, 31759), (19955, 29316), (20940, 27937), (21490, 27222), (22685, 25788), (23946, 24430)]