20223864480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{5851}}^1$

素因数の和:6267

約数の個数: 192

約数和(自身を含む): 67246502400

約数和(自身を除く): 47022637920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 379, 380, 456, 480, 570, 608, 758, 760, 912, 1137, 1140, 1516, 1520, 1824, 1895, 2274, 2280, 3032, 3040, 3790, 4548, 4560, 5685, 5851, 6064, 7201, 7580, 9096, 9120, 11370, 11702, 12128, 14402, 15160, 17553, 18192, 21603, 22740, 23404, 28804, 29255, 30320, 35106, 36005, 36384, 43206, 45480, 46808, 57608, 58510, 60640, 70212, 72010, 86412, 87765, 90960, 93616, 108015, 111169, 115216, 117020, 140424, 144020, 172824, 175530, 181920, 187232, 216030, 222338, 230432, 234040, 280848, 288040, 333507, 345648, 351060, 432060, 444676, 468080, 555845, 561696, 576080, 667014, 691296, 702120, 864120, 889352, 936160, 1111690, 1152160, 1334028, 1404240, 1667535, 1728240, 1778704, 2217529, 2223380, 2668056, 2808480, 3335070, 3456480, 3557408, 4435058, 4446760, 5336112, 6652587, 6670140, 8870116, 8893520, 10672224, 11087645, 13305174, 13340280, 17740232, 17787040, 22175290, 26610348, 26680560, 33262935, 35480464, 42133051, 44350580, 53220696, 53361120, 66525870, 70960928, 84266102, 88701160, 106441392, 126399153, 133051740, 168532204, 177402320, 210665255, 212882784, 252798306, 266103480, 337064408, 354804640, 421330510, 505596612, 532206960, 631995765, 674128816, 842661020, 1011193224, 1064413920, 1263991530, 1348257632, 1685322040, 2022386448, 2527983060, 3370644080, 4044772896, 5055966120, 6741288160, 10111932240, 20223864480]

約数ペア:

[(1, 20223864480), (2, 10111932240), (3, 6741288160), (4, 5055966120), (5, 4044772896), (6, 3370644080), (8, 2527983060), (10, 2022386448), (12, 1685322040), (15, 1348257632), (16, 1263991530), (19, 1064413920), (20, 1011193224), (24, 842661020), (30, 674128816), (32, 631995765), (38, 532206960), (40, 505596612), (48, 421330510), (57, 354804640), (60, 337064408), (76, 266103480), (80, 252798306), (95, 212882784), (96, 210665255), (114, 177402320), (120, 168532204), (152, 133051740), (160, 126399153), (190, 106441392), (228, 88701160), (240, 84266102), (285, 70960928), (304, 66525870), (379, 53361120), (380, 53220696), (456, 44350580), (480, 42133051), (570, 35480464), (608, 33262935), (758, 26680560), (760, 26610348), (912, 22175290), (1137, 17787040), (1140, 17740232), (1516, 13340280), (1520, 13305174), (1824, 11087645), (1895, 10672224), (2274, 8893520), (2280, 8870116), (3032, 6670140), (3040, 6652587), (3790, 5336112), (4548, 4446760), (4560, 4435058), (5685, 3557408), (5851, 3456480), (6064, 3335070), (7201, 2808480), (7580, 2668056), (9096, 2223380), (9120, 2217529), (11370, 1778704), (11702, 1728240), (12128, 1667535), (14402, 1404240), (15160, 1334028), (17553, 1152160), (18192, 1111690), (21603, 936160), (22740, 889352), (23404, 864120), (28804, 702120), (29255, 691296), (30320, 667014), (35106, 576080), (36005, 561696), (36384, 555845), (43206, 468080), (45480, 444676), (46808, 432060), (57608, 351060), (58510, 345648), (60640, 333507), (70212, 288040), (72010, 280848), (86412, 234040), (87765, 230432), (90960, 222338), (93616, 216030), (108015, 187232), (111169, 181920), (115216, 175530), (117020, 172824), (140424, 144020)]