1570257260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:352

約数の個数: 192

約数和(自身を含む): 4064256000

約数和(自身を除く): 2493998740

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 31, 44, 52, 55, 62, 65, 89, 110, 124, 130, 143, 155, 178, 199, 220, 260, 286, 310, 341, 356, 398, 403, 445, 572, 620, 682, 715, 796, 806, 890, 979, 995, 1157, 1364, 1430, 1612, 1705, 1780, 1958, 1990, 2015, 2189, 2314, 2587, 2759, 2860, 3410, 3916, 3980, 4030, 4378, 4433, 4628, 4895, 5174, 5518, 5785, 6169, 6820, 8060, 8756, 8866, 9790, 10348, 10945, 11036, 11570, 12338, 12727, 12935, 13795, 17711, 17732, 19580, 21890, 22165, 23140, 24676, 25454, 25870, 27590, 28457, 30349, 30845, 35422, 35867, 43780, 44330, 50908, 51740, 55180, 56914, 60698, 61690, 63635, 67859, 70844, 71734, 80197, 88555, 88660, 113828, 121396, 123380, 127270, 135718, 142285, 143468, 151745, 160394, 177110, 179335, 194821, 230243, 254540, 271436, 284570, 303490, 320788, 339295, 354220, 358670, 389642, 394537, 400985, 460486, 549041, 569140, 606980, 678590, 717340, 779284, 789074, 801970, 882167, 920972, 974105, 1098082, 1151215, 1357180, 1578148, 1603940, 1764334, 1948210, 1972685, 2196164, 2302430, 2532673, 2745205, 3528668, 3896420, 3945370, 4410835, 4604860, 5065346, 5490410, 6039451, 7137533, 7890740, 8821670, 10130692, 10980820, 12078902, 12663365, 14275066, 17643340, 24157804, 25326730, 28550132, 30197255, 35687665, 50653460, 60394510, 71375330, 78512863, 120789020, 142750660, 157025726, 314051452, 392564315, 785128630, 1570257260]

約数ペア:

[(1, 1570257260), (2, 785128630), (4, 392564315), (5, 314051452), (10, 157025726), (11, 142750660), (13, 120789020), (20, 78512863), (22, 71375330), (26, 60394510), (31, 50653460), (44, 35687665), (52, 30197255), (55, 28550132), (62, 25326730), (65, 24157804), (89, 17643340), (110, 14275066), (124, 12663365), (130, 12078902), (143, 10980820), (155, 10130692), (178, 8821670), (199, 7890740), (220, 7137533), (260, 6039451), (286, 5490410), (310, 5065346), (341, 4604860), (356, 4410835), (398, 3945370), (403, 3896420), (445, 3528668), (572, 2745205), (620, 2532673), (682, 2302430), (715, 2196164), (796, 1972685), (806, 1948210), (890, 1764334), (979, 1603940), (995, 1578148), (1157, 1357180), (1364, 1151215), (1430, 1098082), (1612, 974105), (1705, 920972), (1780, 882167), (1958, 801970), (1990, 789074), (2015, 779284), (2189, 717340), (2314, 678590), (2587, 606980), (2759, 569140), (2860, 549041), (3410, 460486), (3916, 400985), (3980, 394537), (4030, 389642), (4378, 358670), (4433, 354220), (4628, 339295), (4895, 320788), (5174, 303490), (5518, 284570), (5785, 271436), (6169, 254540), (6820, 230243), (8060, 194821), (8756, 179335), (8866, 177110), (9790, 160394), (10348, 151745), (10945, 143468), (11036, 142285), (11570, 135718), (12338, 127270), (12727, 123380), (12935, 121396), (13795, 113828), (17711, 88660), (17732, 88555), (19580, 80197), (21890, 71734), (22165, 70844), (23140, 67859), (24676, 63635), (25454, 61690), (25870, 60698), (27590, 56914), (28457, 55180), (30349, 51740), (30845, 50908), (35422, 44330), (35867, 43780)]