1445995320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{156493}}^1$

素因数の和:156525

約数の個数: 128

約数和(自身を含む): 5408432640

約数和(自身を除く): 3962437320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 156493, 312986, 469479, 625972, 782465, 938958, 1095451, 1251944, 1564930, 1721423, 1877916, 2190902, 2347395, 3129860, 3286353, 3442846, 3755832, 4381804, 4694790, 5164269, 5477255, 6259720, 6572706, 6885692, 8607115, 8763608, 9389580, 10328538, 10954510, 12049961, 13145412, 13771384, 16431765, 17214230, 18779160, 20657076, 21909020, 24099922, 25821345, 26290824, 32863530, 34428460, 36149883, 41314152, 43818040, 48199844, 51642690, 60249805, 65727060, 68856920, 72299766, 96399688, 103285380, 120499610, 131454120, 144599532, 180749415, 206570760, 240999220, 289199064, 361498830, 481998440, 722997660, 1445995320]

約数ペア:

[(1, 1445995320), (2, 722997660), (3, 481998440), (4, 361498830), (5, 289199064), (6, 240999220), (7, 206570760), (8, 180749415), (10, 144599532), (11, 131454120), (12, 120499610), (14, 103285380), (15, 96399688), (20, 72299766), (21, 68856920), (22, 65727060), (24, 60249805), (28, 51642690), (30, 48199844), (33, 43818040), (35, 41314152), (40, 36149883), (42, 34428460), (44, 32863530), (55, 26290824), (56, 25821345), (60, 24099922), (66, 21909020), (70, 20657076), (77, 18779160), (84, 17214230), (88, 16431765), (105, 13771384), (110, 13145412), (120, 12049961), (132, 10954510), (140, 10328538), (154, 9389580), (165, 8763608), (168, 8607115), (210, 6885692), (220, 6572706), (231, 6259720), (264, 5477255), (280, 5164269), (308, 4694790), (330, 4381804), (385, 3755832), (420, 3442846), (440, 3286353), (462, 3129860), (616, 2347395), (660, 2190902), (770, 1877916), (840, 1721423), (924, 1564930), (1155, 1251944), (1320, 1095451), (1540, 938958), (1848, 782465), (2310, 625972), (3080, 469479), (4620, 312986), (9240, 156493)]