670090860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:549

約数の個数: 192

約数和(自身を含む): 2211686400

約数和(自身を除く): 1541595540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 241, 270, 271, 285, 342, 380, 482, 513, 540, 542, 570, 684, 723, 813, 855, 964, 1026, 1084, 1140, 1205, 1355, 1446, 1626, 1710, 2052, 2169, 2410, 2439, 2565, 2710, 2892, 3252, 3420, 3615, 4065, 4338, 4579, 4820, 4878, 5130, 5149, 5420, 6507, 7230, 7317, 8130, 8676, 9158, 9756, 10260, 10298, 10845, 12195, 13014, 13737, 14460, 14634, 15447, 16260, 18316, 20596, 21690, 22895, 24390, 25745, 26028, 27474, 29268, 30894, 32535, 36585, 41211, 43380, 45790, 46341, 48780, 51490, 54948, 61788, 65070, 65311, 68685, 73170, 77235, 82422, 91580, 92682, 102980, 123633, 130140, 130622, 137370, 139023, 146340, 154470, 164844, 185364, 195933, 206055, 231705, 247266, 261244, 274740, 278046, 308940, 326555, 391866, 412110, 463410, 494532, 556092, 587799, 618165, 653110, 695115, 783732, 824220, 926820, 979665, 1175598, 1236330, 1240909, 1306220, 1390230, 1763397, 1959330, 2351196, 2472660, 2481818, 2780460, 2938995, 3526794, 3722727, 3918660, 4963636, 5877990, 6204545, 7053588, 7445454, 8816985, 11168181, 11755980, 12409090, 14890908, 17633970, 18613635, 22336362, 24818180, 33504543, 35267940, 37227270, 44672724, 55840905, 67009086, 74454540, 111681810, 134018172, 167522715, 223363620, 335045430, 670090860]

約数ペア:

[(1, 670090860), (2, 335045430), (3, 223363620), (4, 167522715), (5, 134018172), (6, 111681810), (9, 74454540), (10, 67009086), (12, 55840905), (15, 44672724), (18, 37227270), (19, 35267940), (20, 33504543), (27, 24818180), (30, 22336362), (36, 18613635), (38, 17633970), (45, 14890908), (54, 12409090), (57, 11755980), (60, 11168181), (76, 8816985), (90, 7445454), (95, 7053588), (108, 6204545), (114, 5877990), (135, 4963636), (171, 3918660), (180, 3722727), (190, 3526794), (228, 2938995), (241, 2780460), (270, 2481818), (271, 2472660), (285, 2351196), (342, 1959330), (380, 1763397), (482, 1390230), (513, 1306220), (540, 1240909), (542, 1236330), (570, 1175598), (684, 979665), (723, 926820), (813, 824220), (855, 783732), (964, 695115), (1026, 653110), (1084, 618165), (1140, 587799), (1205, 556092), (1355, 494532), (1446, 463410), (1626, 412110), (1710, 391866), (2052, 326555), (2169, 308940), (2410, 278046), (2439, 274740), (2565, 261244), (2710, 247266), (2892, 231705), (3252, 206055), (3420, 195933), (3615, 185364), (4065, 164844), (4338, 154470), (4579, 146340), (4820, 139023), (4878, 137370), (5130, 130622), (5149, 130140), (5420, 123633), (6507, 102980), (7230, 92682), (7317, 91580), (8130, 82422), (8676, 77235), (9158, 73170), (9756, 68685), (10260, 65311), (10298, 65070), (10845, 61788), (12195, 54948), (13014, 51490), (13737, 48780), (14460, 46341), (14634, 45790), (15447, 43380), (16260, 41211), (18316, 36585), (20596, 32535), (21690, 30894), (22895, 29268), (24390, 27474), (25745, 26028)]