2437156980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{3581}}^1$

素因数の和:3814

約数の個数: 144

約数和(自身を含む): 7823088000

約数和(自身を除く): 5385931020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 199, 228, 285, 342, 380, 398, 570, 597, 684, 796, 855, 995, 1140, 1194, 1710, 1791, 1990, 2388, 2985, 3420, 3581, 3582, 3781, 3980, 5970, 7162, 7164, 7562, 8955, 10743, 11343, 11940, 14324, 15124, 17905, 17910, 18905, 21486, 22686, 32229, 34029, 35810, 35820, 37810, 42972, 45372, 53715, 56715, 64458, 68039, 68058, 71620, 75620, 107430, 113430, 128916, 136078, 136116, 161145, 170145, 204117, 214860, 226860, 272156, 322290, 340195, 340290, 408234, 612351, 644580, 680390, 680580, 712619, 816468, 1020585, 1224702, 1360780, 1425238, 2041170, 2137857, 2449404, 2850476, 3061755, 3563095, 4082340, 4275714, 6123510, 6413571, 7126190, 8551428, 10689285, 12247020, 12827142, 13539761, 14252380, 21378570, 25654284, 27079522, 32067855, 40619283, 42757140, 54159044, 64135710, 67698805, 81238566, 121857849, 128271420, 135397610, 162477132, 203096415, 243715698, 270795220, 406192830, 487431396, 609289245, 812385660, 1218578490, 2437156980]

約数ペア:

[(1, 2437156980), (2, 1218578490), (3, 812385660), (4, 609289245), (5, 487431396), (6, 406192830), (9, 270795220), (10, 243715698), (12, 203096415), (15, 162477132), (18, 135397610), (19, 128271420), (20, 121857849), (30, 81238566), (36, 67698805), (38, 64135710), (45, 54159044), (57, 42757140), (60, 40619283), (76, 32067855), (90, 27079522), (95, 25654284), (114, 21378570), (171, 14252380), (180, 13539761), (190, 12827142), (199, 12247020), (228, 10689285), (285, 8551428), (342, 7126190), (380, 6413571), (398, 6123510), (570, 4275714), (597, 4082340), (684, 3563095), (796, 3061755), (855, 2850476), (995, 2449404), (1140, 2137857), (1194, 2041170), (1710, 1425238), (1791, 1360780), (1990, 1224702), (2388, 1020585), (2985, 816468), (3420, 712619), (3581, 680580), (3582, 680390), (3781, 644580), (3980, 612351), (5970, 408234), (7162, 340290), (7164, 340195), (7562, 322290), (8955, 272156), (10743, 226860), (11343, 214860), (11940, 204117), (14324, 170145), (15124, 161145), (17905, 136116), (17910, 136078), (18905, 128916), (21486, 113430), (22686, 107430), (32229, 75620), (34029, 71620), (35810, 68058), (35820, 68039), (37810, 64458), (42972, 56715), (45372, 53715)]