2018227120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14591}}^1$

素因数の和:14643

約数の個数: 160

約数和(自身を含む): 6079610880

約数和(自身を除く): 4061383760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 182, 190, 208, 247, 260, 266, 280, 304, 364, 380, 455, 494, 520, 532, 560, 665, 728, 760, 910, 988, 1040, 1064, 1235, 1330, 1456, 1520, 1729, 1820, 1976, 2128, 2470, 2660, 3458, 3640, 3952, 4940, 5320, 6916, 7280, 8645, 9880, 10640, 13832, 14591, 17290, 19760, 27664, 29182, 34580, 58364, 69160, 72955, 102137, 116728, 138320, 145910, 189683, 204274, 233456, 277229, 291820, 379366, 408548, 510685, 554458, 583640, 758732, 817096, 948415, 1021370, 1108916, 1167280, 1327781, 1386145, 1517464, 1634192, 1896830, 1940603, 2042740, 2217832, 2655562, 2772290, 3034928, 3603977, 3793660, 3881206, 4085480, 4435664, 5311124, 5544580, 6638905, 7207954, 7587320, 7762412, 8170960, 9703015, 10622248, 11089160, 13277810, 14415908, 15174640, 15524824, 18019885, 19406030, 21244496, 22178320, 25227839, 26555620, 28831816, 31049648, 36039770, 38812060, 50455678, 53111240, 57663632, 72079540, 77624120, 100911356, 106222480, 126139195, 144159080, 155248240, 201822712, 252278390, 288318160, 403645424, 504556780, 1009113560, 2018227120]

約数ペア:

[(1, 2018227120), (2, 1009113560), (4, 504556780), (5, 403645424), (7, 288318160), (8, 252278390), (10, 201822712), (13, 155248240), (14, 144159080), (16, 126139195), (19, 106222480), (20, 100911356), (26, 77624120), (28, 72079540), (35, 57663632), (38, 53111240), (40, 50455678), (52, 38812060), (56, 36039770), (65, 31049648), (70, 28831816), (76, 26555620), (80, 25227839), (91, 22178320), (95, 21244496), (104, 19406030), (112, 18019885), (130, 15524824), (133, 15174640), (140, 14415908), (152, 13277810), (182, 11089160), (190, 10622248), (208, 9703015), (247, 8170960), (260, 7762412), (266, 7587320), (280, 7207954), (304, 6638905), (364, 5544580), (380, 5311124), (455, 4435664), (494, 4085480), (520, 3881206), (532, 3793660), (560, 3603977), (665, 3034928), (728, 2772290), (760, 2655562), (910, 2217832), (988, 2042740), (1040, 1940603), (1064, 1896830), (1235, 1634192), (1330, 1517464), (1456, 1386145), (1520, 1327781), (1729, 1167280), (1820, 1108916), (1976, 1021370), (2128, 948415), (2470, 817096), (2660, 758732), (3458, 583640), (3640, 554458), (3952, 510685), (4940, 408548), (5320, 379366), (6916, 291820), (7280, 277229), (8645, 233456), (9880, 204274), (10640, 189683), (13832, 145910), (14591, 138320), (17290, 116728), (19760, 102137), (27664, 72955), (29182, 69160), (34580, 58364)]