4440324840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{26833}}^1$

素因数の和:27051

約数の個数: 128

約数和(自身を含む): 15301820160

約数和(自身を除く): 10861495320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 197, 210, 280, 394, 420, 591, 788, 840, 985, 1182, 1379, 1576, 1970, 2364, 2758, 2955, 3940, 4137, 4728, 5516, 5910, 6895, 7880, 8274, 11032, 11820, 13790, 16548, 20685, 23640, 26833, 27580, 33096, 41370, 53666, 55160, 80499, 82740, 107332, 134165, 160998, 165480, 187831, 214664, 268330, 321996, 375662, 402495, 536660, 563493, 643992, 751324, 804990, 939155, 1073320, 1126986, 1502648, 1609980, 1878310, 2253972, 2817465, 3219960, 3756620, 4507944, 5286101, 5634930, 7513240, 10572202, 11269860, 15858303, 21144404, 22539720, 26430505, 31716606, 37002707, 42288808, 52861010, 63433212, 74005414, 79291515, 105722020, 111008121, 126866424, 148010828, 158583030, 185013535, 211444040, 222016242, 296021656, 317166060, 370027070, 444032484, 555040605, 634332120, 740054140, 888064968, 1110081210, 1480108280, 2220162420, 4440324840]

約数ペア:

[(1, 4440324840), (2, 2220162420), (3, 1480108280), (4, 1110081210), (5, 888064968), (6, 740054140), (7, 634332120), (8, 555040605), (10, 444032484), (12, 370027070), (14, 317166060), (15, 296021656), (20, 222016242), (21, 211444040), (24, 185013535), (28, 158583030), (30, 148010828), (35, 126866424), (40, 111008121), (42, 105722020), (56, 79291515), (60, 74005414), (70, 63433212), (84, 52861010), (105, 42288808), (120, 37002707), (140, 31716606), (168, 26430505), (197, 22539720), (210, 21144404), (280, 15858303), (394, 11269860), (420, 10572202), (591, 7513240), (788, 5634930), (840, 5286101), (985, 4507944), (1182, 3756620), (1379, 3219960), (1576, 2817465), (1970, 2253972), (2364, 1878310), (2758, 1609980), (2955, 1502648), (3940, 1126986), (4137, 1073320), (4728, 939155), (5516, 804990), (5910, 751324), (6895, 643992), (7880, 563493), (8274, 536660), (11032, 402495), (11820, 375662), (13790, 321996), (16548, 268330), (20685, 214664), (23640, 187831), (26833, 165480), (27580, 160998), (33096, 134165), (41370, 107332), (53666, 82740), (55160, 80499)]